Energy Efficient Lighting

CAT | LED Floodlights

Jun/16

23

Paris edges closer to Li-Fi revolution

France based company Oledcomm to commence installation of Li-Fi on the Paris Metro. PLUS: Does LED lighting make your milk taste like cardboard? AND London to transform the Thames into spectacular river of light. Lux Today June 21 2016.

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Jun/16

22

Seventeen London bridges to be lit in £20m project

The project will be funded by private sponsors with the Mayor’s office and lighting enthusiast Lord Rothschild already donating £1 million to the contest.

 

Lighting designers are being asked to submit ideas for an ambitious £20 million plan to turn the Thames into a river of light.

Unveiled by Mayor of London Sadiq Khan and dubbed the ‘Illuminated River’, the project will see every major bridge between the Albert bridge and Tower bridge lit up in spectacular nightly display.

City Hall is inviting lighting designers, engineers and architects to submit ‘environmentally friendly and visually stimulating’ ideas for the scheme by 7 July.

The project will be funded by private sponsors with the Mayor’s office and lighting enthusiast Lord Rothschild already donating £1 million to the contest.

This project is unprecedented in its boldness and imagination’

Hannah Rothschild of the Illuminated River Foundation

Hannah Rothschild of the Illuminated River Foundation told the Evening Standard. ‘This is an opportunity to influence and transform the look, identity and experience of the world’s greatest city.’

It’s expected the prestigious competition will draw submissions from some of the world’s top lighting design practices. Bridges included are Westminster, Blackfriars, Millennium, Waterloo, Hungerford, Cannon Street, Chelsea and two proposed crossings, The Garden Bridge and Nine Elms Bridge.

Some structures are already lit and entrants are asked to incorporate or modify the existing lighting in their proposals.

Khan said he hoped Illuminated River will become the world’s longest outdoor permanent art gallery.

The competition closes on the 7July. Shortlisted schemes will go on public display with the winner announced at the end of the year.

For the full brief and more information see www.illuminatedriver.london

 

Picture: Charles D P Miller

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May/16

5

Road And Tunnel Lighting – Thorn

When lighting traffic routes the primary concern is safety and comfort, especially in conflict areas where traffic may be merging, becoming compressed or changing direction or in stretches of open road where traffic speeds may be high.

 

To ensure safety on stretches of open road involves visibility over relatively large distances, generally 30 metres or more, to account for the high traffic speeds that may be present. To achieve this at below optimal lighting levels for our eye requires a different approach to lighting which is to light the road surface, making objects appear in silhouette against the bright surface. However where speeds can be expected to be lower and objects closer, such as in conflict areas or tunnels, this no longer works as the road surface may be visually below the object outline preventing it appearing as a silhouette, and therefore the objects themselves need to be lit as opposed to the road surface. These changing requirements are reflected in the design criteria, luminance for traffic routes and illuminance for conflict areas and tunnels.

 

In Europe lighting requirements for roads are given in the document EN 13201 Road Lighting. This document is in multiple parts and describes how to decide the relevant road class and then the lighting requirements that this class requires. Lighting requirements for tunnel lighting are given in document CR 14380 Lighting Applications – Tunnel Lighting. However this document is a report not a standard and should be used in conjunction with local practice.

 

Best practice
The luminaires should be appropriate for the local climactic conditions. For open areas the fitting should ideally be shaped and mounted to minimise windage, which is the effect of wind producing a stress on the luminaire and all mounting equipment. All brackets, columns, etc. should be rated to withstand the maximum windage that will be encountered. In enclosed spaces such as tunnels the luminaire should be capable of withstanding mechanical shock caused by possibly near-continuous vibration as well as the poor air-quality which may contain corrosive pollutants.

Positioning of luminaires should provide maximum guidance as to the geometry of the road, giving a coherent visual story to a road user. It should be ensured that some light spills behind the edges of the road to allow visibility of objects off the carriageway that may pose a hazard, however this should be controlled to prevent excessive obtrusive light.

For tunnels the lighting should provide a smooth transition between the entrance, tunnel interior and exit zones allow the eye to adjust to the different ambient light levels. All tunnel surfaces should be lit to ensure a comfortable and safe passage through the space.

For both roads and tunnels care should be taken to prevent distracting flicker caused by bright sources of light travelling in a periodic way through the field of view (the car windscreen). This can give a similar effect to a stationary light dimming and increasing in response to the electrical supply.

Taking control

The use of photocell switching to react to levels of daylight or timed on/off can ensure the correct light at the required time. Dimming of lighting at hours of low usage, such as the use of bi-power dimming which reduces the lighting during the early hours of the day, can significantly reduce energy usage. In addition a more advanced lighting control system can allow the lighting levels to be set to the requirements of a situation, such as raising the lighting levels at the scene of an accident or traffic congestion whilst allowing central monitoring of lighting to ensure peak light management with optimal maintenance.

High efficiency control gear that minimise electrical losses, especially for higher power lamps, help increase energy efficiency, whilst the use of a high quality optic to control the light helps reduce waste light that falls outside the target area.

 

Visit www.novelenergylighting.com today to explore our Megaman LED retrofit solutions, or call: 0208-540-8287, email: sales@novelenergylighting.com

Key Products

 

Road Lighting

– Isaro

– Isaro LED

Tunnel Lighting

– GTLED

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State-of-the-art LED lighting brings new life to The Lowry’s high-profile auditoriums. The major upgrade shows Dextra Lighting’s edge over competitors by offering the theatre venue both quality and modern functionality, without compromising on affordability.

About the Project

The Lowry is the fruit of decades of continuous efforts to regenerate the local docklands. The magnificent architectural landmark is more than just an arts centre, it is a bustling tourist destination, attracting hundreds of thousands of visitors every year to the Greater Manchester region. Since opening in April 2000, the flagship building has been raising the cultural profile of the North West and boosting the regional economy. The centre now offers a number of facilities including two high-profile theatre halls –  the Lyric, with a capacity of 1,730 and the Quays theatre, offering up to 430 seats.

The complex is situated in the heart of Salford’s thriving MediaCityUK; a creative hub for the digital and media industries. In 2007, the BBC relocated five of its major departments from London and its existing Manchester offices to the redeveloped Salford Quays, using The Lowry’s theatres and studio spaces for a number of productions and events.

Launched as a National Millennium project, The Lowry has been financed through British and European public sector programmes and patrons from the private sector. As a cultural attraction of national and regional importance, the project’s procurement and design process have always been to the highest standards, with periodic renovations aimed at improving the financial and environmental sustainability of the building. With this in mind, Dextra Lighting were approached by AA Projects’ experienced team of low carbon consultants, to provide a modern lighting solution balancing quality with cost-effectiveness, using its vast range of precision-engineered LED luminaires to enhance the theatre’s facilities.

The brief

The lighting upgrade targeted both the main auditoriums and backstage areas. The theatre’s existing lighting needed to be replaced with cutting-edge LED alternatives, offering today’s standards of energy-efficiency and flexible controls, whilst creating a suggestive atmosphere for theatre-goers. For the back-of-house areas, energy-saving, low-maintenance lighting was required abiding by all health and safety regulations. Dimmable front-of-house lighting was required to allow The Lowry’s technicians to easily and accurately dim the lights from the audio-visual control rooms. Overall, the LED upgrade’s aim was to save The Lowry more money on the installation through reducing electrical consumption, installation and maintenance costs.”Pro-light Mini – The Lowry saved money on installation with this product, as prewired leads and simple retractive spring clips helped minimise fitting times”

The products

Theatre Main Lighting – Protec LED

The highly popular Protec LED downlight was supplied in a range of lumen outputs to act as primary lighting for both the theatre halls. Using the latest Lumileds LEDs and efficient anodised aluminium reflectors, the luminaire offers impressive energy savings with short payback periods over fluorescent equivalents. The combination of high-quality LED sources and advanced optics allow the Protec LED to offer LORs in excess of 90% in lumen outputs of up to 3000lm to allow The Lowry to comfortably meet its energy targets whilst giving designers the flexibility to tailor the installations to suit the hall’s architectural design.

The Protec LED’s appealing contemporary construction is ideal for high-end specifications and can be customised with a wide selection of options including,

interchangeable reflectors and colour attachments, and custom bezels (for retrofit applications), to suit a host of interiors and adapt to future changes in decor.

From a range of dimming options, the luminaire was supplied with High-Frequency dimming drivers and was commissioned to give AV technicians full access from the halls’ control rooms.

The Protec LED is also designed to offer flexible and cost-effective installation, with a four-point, self-clamping bracket making the job quicker and easier for appointed electrical installers, AMEON Ltd, whilst being suitable for plaster, mineral fibre and metal tile in thicknesses between 3mm and 30mm.

Accent Lighting, Front of House & Box Office – Pro-Light Mini

The Pro-Light Mini high-quality LED spotlight was chosen to replace the existing accent lighting for the theatre hall, to safely guide patrons to their seats and add to the inviting atmosphere. The spotlights also helped welcome theatre-goers to the theatre with a controlled and elegant lighting effect. The luminaire is a highly-efficient replacement for fluorescent equivalents, offering the durability, reliability and energy-efficiency of the latest Tridonic COB modules combined with advanced aluminium faceted reflectors, to cut The Lowry’s electricity bills and maintenance costs (e.g., avoiding frequent lamp changes) whilst offering premium performance.

Like the Protec LED, versatility and quality define this range. Offering a number of body styles (Fixed, Gimbal, Wallwash and Scoop), coloured bezels, three beam angles and a range of replaceable twist-lock reflectors, the luminaire can be fashioned to suit the aesthetic and practical needs of a host applications whilst offering flexibility to adjust to changes to the interior. The

luminaire is also available in colour temperatures of 3000k or 4000k in a colour rendering index of 80+.

For the theatre halls and box-office, the Pro-Light Mini was provided in a round Fixed body, providing an unobtrusive yet elegant look. The luminaire was angled at 40°, with an efficient specular reflector to direct the lighting in key areas. Centralised High-Frequency dimming controls and integrated 3 hour maintained emergency functions were also provided as per The Lowry’s specific safety and technical requirements.

The Lowry saved money on installation with this product, as prewired leads and simple retractive spring clips helped minimise fitting times. Dextra Lighting also supplied made-to-measure infill rings for both the Pro-Light Mini and Protec LED to assist with installation into the ceiling’s existing cut-outs.

lowry3

Dressing Rooms & BOH – AMED LED & Hydra LED

Although BOH areas are often neglected in lighting designs, huge savings can be made by simply upgrading to high-efficiency, low-maintenance LED luminaires, helping improve returns on investment further. The Amenity Decorative LED bulkhead not only lowered energy consumption by approximately 60% compared to the existing lighting without compromising on performance; it also added an appealing decorative touch to the performer’s dressing rooms. Available in a number of options including lumen outputs of up to 3000lm, a range of integral sensor and dimming controls to maximise energy savings, and self-test or auto-test 3-hour maintained emergency functions, the luminaire comfortably fulfilled The Lowry’s practical and safety requirements whilst tying in with its sustainability goals.

The IP65-rated Hydra LED offered an efficient, hassle-free, low-maintenance solution for the remaining back-of-house, such as store rooms and back stage

circulation areas. Available in of lumen outputs ranging from 2200lm to as high as 12,600lm across 4 body sizes, with LORs of over 90%, the luminaire combines flexibility and efficiency in a practical and affordable package. A number of dimming options (High-Frequency, Switch, DALI, DSI and Corridor Mode) and emergency functions are also available with this range to suit a host of applications. The durable luminaire also offers protection to dirt and dust ingress, water and light impact, as well as resistance to temperatures between -20℃ and +25℃. The Hydra LED is also designed to offer tooled access in compliance to current regulations .

Upon special request, all LED products were provided in a warmer C83 colour temperature to suit The Lowry’s desired aesthetic and were offered with Dextra Group’s comprehensive 5-year warranty for additional peace of mind.

Visit www.novelenergylighting.com today to explore LED options for your project retrofit. We can supply Dextra, Philips, Thorn, and other major lighting brands, and support with site surveys and lighting designs. We can assist with project funding using energy efficiency financing. Call  us: 0208-540-8287, or email us: sales@novelenergylighting.com today to start the discussion!

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Selling Cars the Megaman Way:

When Greers of Antrim wanted lighting that would not only show the cars off to the best effect but also provide massive energy savings, they decided on various Megaman lamps for the refurbishment. Greers, a family business and the only independent authorised Volvo Dealership in Northern Ireland, needed more space and decided to merge two buildings together to make one big showroom. Megaman’s technical team worked out the best way to achieve perfect illumination on the cars, achieving the maximum financial and energy savings, whilst reducing future maintenance. T & E Howie carried out the installation.

 

Megaman’s Carlo was specified for the main showroom over the cars utilising a 39W Tecoh RDx LED module in the fitting. Carlo is a range of recessed adjustable scoop LED downlights that offer excellent lighting performance and can be used to replace metal halide fittings. Adjustable up to 45° tilting angle and 355° rotation angle, the Carlo is an

ultra-flexible energy saving solution for use in retail applications where the merchandise has to catch the eye. 

 

 

Megaman’s 15W AR111’s were chosen for the wooden ceiling in the ‘customer welcome area’ to provide a relaxed and welcoming atmosphere. The 2800K colour temperature of the AR111’s produces a comfortable warm, white light and the narrow beam angle make it perfect for installation in display and furniture applications. UV resistant and corrosion-proof Dino LED battens have been used in the service and inspection bays to provide a high performance illumination. The IP66 rating ensures protection against water and dust ingress and a tough polycarbonate body with a prismatic diffuser.

 

 

The Siena integrated LED downlighters have been incorporated in toilets and small store rooms. Compact in size and with no external driver, these downlighters are easy to install and maintain whilst delivering high efficiency and lumen output. Ultra slim 50W Berto panels have also been installed in the offices to provide an integrated lighting solution that facilitates easy installation and maintenance. It delivers a high luminous efficacy up to 109lm/W – matching the lighting levels of 3 x 18W T8 and 3 x 24W HE T5 fluorescent modular fittings.

 

The lighting refurbishment has resulted in a saving of £2569 pa when compared to traditional lamps and, perhaps more importantly, reduced energy consumption by 18,291kw a year and 9950kgs of CO2. Paul Howie, from the installers T & E Howie, commented “We are delighted to have been nominated to do the work for Greers and are very pleased with the finished work on the project. I hope that it helps Greers to continue their success in selling cars whilst keeping lighting bills to a minimum”

 

Visit www.novelenergylighting.com to explore Megaman LED options for your retrofit project. Call us today to discuss pricing and availability: 0208-540-8287, or email: sales@novelenergylighting.com

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Dubai Silicon Oasis Authority worked with telecoms provider du to integrate the streetlights into an Internet of Things network, where sensors are placed in everyday objects to become ‘smart’ and interact with their surroundings.

A series of street lights in Dubai are pioneering the way for the internet-connected future of the smart city.

In one of the first applications of its type in the world, the luminaires are fitted with motion sensors which detect traffic movements and react accordingly. If there’s no vehicles, the lights remain at 25 per cent output, but if cars approach the output is ramped up to full output.

Additional sensors can be added to the street lights – located at the Silicon Oasis in Dubai – to collect and share information and data on the surrounding environment, such as pollution and weather conditions – or even relay CCTV, advertising messages and safety warnings.

Dubai Silicon Oasis Authority worked with telecoms provider du to integrate the streetlights into an Internet of Things network, where sensors are placed in everyday objects to become ‘smart’ and interact with their surroundings.

The smart building technologies include high-tech sensors in the DSOA headquarters which use du software to allow energy and cost saving through managing the electricity consumption and allowing automatic regulation of temperature throughout the headquarters.

Engineer Muammar Khaled Al Katheeri of the DSOA told Lux Review: ‘Through these initiatives – great and small – DSOA is proud to contribute to achieving the vision of His Highness Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the UAE and Ruler of Dubai, of making Dubai the smartest city in the world. We have launched several smart initiatives in DSO that went through Proof of Concepts testing ahead of large scale implementation such as DSO smart waste management that proved to be very successful for reducing waste collection cost and environmental footprint.’

‘We look forward to increasing our collaboration with du on the installation of more smart street lights and smart building technologies around DSO.’

Visit www.novelenergylighting.com to explore our range of LED streetlights

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Making the city of Los Angeles a livable city


With Philips CityTouch, Los Angeles remotely manages more than 100,000 street lights to create a more livable city.

 

 

 

Customer challenge

 The 215,000 street lights in Los Angeles include more than 400 different styles distributed across 7,500 miles of roadway. Maintenance has traditionally depended on crews who scout the streets at night to identify outages— that, and calls from citizens. The bureau handles 40,000 such calls per year. They needed to find new technology that could improve customer service, make people feel safer, and create a more livable city.

 

The right system

After piloting systems from several different managers, street lighting directory Ed Ebrahimian selected Philips CityTouch, “the best product at the lowest price.”

 

CityTouch capabilities that helped decide Ebrahimian included remote monitoring, automatic notification of outages and other events, easy installation and simple commissioning, accurate lighting asset information, integration with the bureau’s existing management systems, and futureproofing through software as a service delivery.

 Philips LED streetlighting is available from Novel Energy Lighting. Call us today to discuss your requirements: 0208-540-8287, email: sales@novelenergylighting.com

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Cairo Opera house

On the occasion of Philips sixth consecutive Cape Town to Cairo roadshow, Philips today unveiled the newly illuminated Cairo Opera House.
– Philips 21st century connected LED lighting technology revitalises Cairo’s Opera House – bringing new life to this iconic building, whilst also reigniting cultural pride and saving energy.
– Over the past five years the Philips Cape Town to Cairo roadshow has spread light across Africa improving and beautifying cities, and illuminating iconic landmarks

Philips has provided the Cairo Opera House with a stunning makeover that has radically boosted the beautification of this iconic building. By using its latest LED lighting technology, which has a lifespan of up to 50,000 hours(1), Philips will enable the Opera House to reduce its energy consumption by up to 80% compared with conventional lighting currently used in the Opera House.

Reigniting cultural pride

The Cairo Opera House is a cultural landmark renowned for leadership, excellence and imagination. It has carved itself a significant position in the cultural landscape of Egypt and the Middle East. With its appealing mix of high-quality traditional events, and its unique venues as well as its state of the art facilities, the Cairo Opera House is exceptionally suited to fulfill its mission to become a representation of art in Egypt and across the world.

Tamer Abol Ghar, Country Manager Egypt & General Manager Africa, Lighting Professional End User Sales, commented : “It is with great pride that we can today unveil the stunning LED makeover of the Cairo Opera House. The lighting not only magnifies the beauty of the renowned building, but it will also enable a significant reduction of energy consumption at the Opera House. As the global leader in LED lighting, we have made massive strides in recent years with regards LEDs, and it’s really quite remarkable to witness the effect the lighting of a building or a landmark can have on an entire city or region. We have no doubt that the people of Cairo will enjoy the Opera House for many more years to come, and hopefully as a result of the dynamic new lighting it will be seen in a completely new light not only by locals, but by the world.”

Philips’ new lighting concept focused on highlighting the importance of the building as a source of cultural pride. Located in the southern part of Gezira Island, this iconic building now houses new Philips dynamic lighting, which ensures it is visible from anywhere up to half a kilometre away on the River Nile. The new Philips lighting design has guaranteed that the viewing points of the Opera House are the main feature, with light and shadow applied in such a way that the building’s structures are also emphasized.

The initial challenge for Philips’ design team was to give the iconic Opera House a more innovative look while maintaining the authentic and historic atmosphere of the Opera House. The Philips team applied its innovative Vaya LED lights which create an endless spectrum of colors to highlight the features of this architectural masterpiece, and allowed Philips to introduce a vibrant ambience that changes depending on the performance happening inside the Opera House.

The usage of intelligent RGB (Red, Green & Blue) flood lights on the façade of the Cairo Opera House turns the hall into a landmark that is highly attractive, adding visual comfort as well as an expressive environment at night. The domes of the building have been illuminated using intelligent RGB floodlights with wide beam angle to highlight the octagonal base shape

The entire project at the Cairo Opera House took Philips four months to complete – this included the design, implementation and installation of 160 Philips latest Color Kinetics Vaya LED RGB (Red, Green & Blue) Lighting luminaires.

Ninth and final stop of the Cape Town to Cairo roadshow

Cairo marks the grand conclusion of Philips’ annual pan-African Cape Town to Cairo roadshow that kicked off on 11th May 2015, in Cape Town.  Cairo is the ninth stop on the roadshow’s journey which covered 12,000 km across 11 cities and 8 countries over a period of 4.5 months. Cape Town to Cairo has gained significant momentum over the past five years, allowing Philips to get to the heart of some of the key issues facing Africa – including Mother and Child Care, the rise of non-communicable diseases, energy efficient LED and solar lighting solutions, as well as shining a spotlight on the need for clinical education and training.

The 2015 roadshow continued to drive the conversation around sustainable energy solutions. As part of Philips dedication to improving healthcare in Africa many substantial innovations and partnerships were announced and Philips illuminated a number of iconic buildings, which will leave behind a permanent legacy, while also reducing energy consumption.

Visit www.novelenergylighting.com for LED lighting products by Philips

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This underpass near King’s Cross and St Pancras stations in North London is saving money on energy and maintenance since it had its old metal halide lights replaced with specially designed LED road tunnel luminaires from Philips.

The St Pancras Road underpass is a busy road, cycle and pedestrian route to the two major train stations, as well as providing access to Camden Council’s new offices. It was previously lit by around 100 twin-lamp metal halide fittings and the council saw an opportunity to visually improve what had become a gloomy and uninviting area. This was a ‘spend to save’ initiative to take advantage of energy-efficiency gains and lower maintenance costs while also reducing carbon emissions.

The lighting design was carried out by Philips and the new luminaires were installed by main contractor SPIE. SPIE’s John Broster said: ‘The previous luminaires were fitted into the soffit of the underpass and as this is a concrete strutted roof it would have been impractical to alter it. We needed a solution that could provide a direct replacement for the existing fittings.’

The stainless steel luminaires have been installed on a one-for-one replacement basis, to provide energy savings of more than 50 per cent. The new lighting has increased light levels and uniformity to remove the gloom, while the 4000K neutral white colour temperature has created a better and more inviting visual environment for users of the underpass. The tunnel feels safer and more pleasant.

The project also provided an ideal opportunity to make better use of lighting control. ‘As this is a short underpass the lighting only requires one-step dimming and we were able to adjust the existing system, using high light levels during the day and dimming at night to minimise the contrast for drivers entering the underpass,’ said Broster.

The council has achieved a significant reduction in energy consumption, while also reducing maintenance costs as the luminaires are expected to be virtually maintenance-free throughout their lifetime, and should pay for themselves in about five years.

Contact Novel Energy Lighting to discuss your LED lighting retrofit requirements. We work hand in hand with the major lighting manufacturers like Philips to specify, supply, and install projects. Tel: 0208-540-8287. Email: sales@novelenergylighting.com

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Plumbing firm eyes huge annual savings with LEDs in national distribution warehouse

Turning on the taps: Plumbing company Wolseley UK has tapped a government funding scheme to install new LED warehouse lighting in hopes of cutting electricity costs by £100,000 per year.

 

Lux reports: A nationwide UK plumbing firm is upgrading the lighting at its central distribution warehouse in a move to save £100,000 ($157,000) a year in electricity costs.

Wolseley UK is replacing nearly 4,400 light fittings with LEDs at its Leamington Spa facility and hopes to complete the job by the end of September,  the company said.

The move to low-energy lighting will cut electricity consumption by around 236,000 kilowatt-hours during late afternoon and evening hours from November through February, and the total will equate to about 300 homes, Wolseley estimated.

It expects the savings will pay back total costs of around £500,000 ($786,000) in less than five years.

The company is financing the upfront costs in part with a £50,000 ($79,000) grant from the Department of Energy and Climate Change’s Electricity Demand Reduction (EDR) programme.

DECC announced £20 million ($31 million) of available funds last year and awarded a first tranche earlier this year.

It is expected to announced a second tranche this month.

BusinessGreen has criticised the programme for not living up to its promise, as it allocated only £1.28 million ($2 million) of an available £10 million ($16 million) in the first round.

In addition to Wolseley, EDR recipients inlcuded Network Rail, BAE Systems, Tata Steel and others.

Wolseley UK operates a number of heating and plumbing operations including the retail chain Plumb Center. It is part of the £13 billion Theale, England-based international plumbing and heating giant Wolseley plc.

Novel Energy Lighting supplies a range of LED high baysLED floodsLED corns, and other low energy lighting for warehouse applications. Call us today to discuss your needs: Tel: 0208-540-8287

Photo of a Wolseley warehouse is from Wolseley.

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