Professor Wilkins says it’s ‘plain enough’ that bad flicker from magnetic ballasts in schools can impair learning. A switch to high frequency gear, or LED luminaires, would fix the problem.

Four fifths of British school children are having their learning impaired and are at risk from anxiety, migraines, headaches and even dyslexia from flickering lighting, an expert scientist has warned.

Because of the way magnetic ballasts manipulate the 50 Hz sinusoidal waveform of the input voltage, they deliver a light output that flickers at 100 Hz. This frequency is in the danger zone of harmful flicker, which could impair learning.

Arnold Wilkins, emeritus professor at the University of Essex and a leading expert in photosensitivity and physiology, says distracting flicker in the UK’s schools needs to be addressed.

‘Unfortunately 80 per cent of our schools are still lit with lighting that flickers at 100 hertz’, he told a Lux conference on lighting fixture design in London this month. ‘It causes headaches and its causes anxiety. It’s there all the time. Whether it impairs their learning, seems to me to be plain enough.’

Although people can only directly perceive fluctuations at frequencies up to about 70 Hz, human vision is adversely affected by light fluctuations up to 200 Hz. Visual performance is especially degraded by flicker in the 100 Hz to 200 Hz range and in general, younger people are likely to perceive lower level and higher frequency flicker than older observers.

Professor Arnold Wilkins says that 100 Hz is present all the time under magnetic ballasted fluorescent fittings in schools. ‘Whether it impairs their learning, seems to me to be plain enough’ he told the Lighting Fixture Design Conference in London.

‘There’s a huge range of susceptibility in the population with those [who get] migraines at one extreme. And it probably contributes to dyslexia but we don’t know for certain.

‘100 hertz should be avoided.’ The solution is to upgrade to high frequency control gear for fluorescent or LED. ‘It’s a simple as that.’

Flicker at 100 Hz is prevalent in older fluorescent light fittings with magnetic ballasts which were popularly installed in schools before the introduction of high-frequency electronic control gear and LED panels. Typically, magnetically ballasted fluorescent luminaires will exhibit flicker of between 10 and 20 per cent of output, and a ‘compact flicker degree’, or CFD, of over 20 per cent.  Prolonged exposure leads to eyestrain, headaches and anxiety.

Professor Wilkins has a number of high profile awards to his name, including the Leon Gaster Memorial Award, the Walsh Weston Memorial Award and the Owen Aves Medal and has been made a honorary fellow of the College of Optometry.

LED Ceiling panels are available from Novel Energy Lighting. We stock multiple quality brands, such as Thorn, Ansell, Philips, and MEGE:

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Being a business owner, one of the major responsibilities you have towards your employees is to provide a good working environment for them. If you have a large office with more than 500+ employees,  you must be well aware of the infrastructure required to stay productive, including computer systems, office equipment and stationary, air conditioning, ventilation and last but most important, effective lighting. However, providing a large office space with ample amount of lighting is not an easy task.

A typical lighting system, such as found in large global offices with  high ceilings comprises standard fluorescent tubes, often mounted in grids. These consume a lot of electricity, and require a lot of maintenance to replace failed lamps . What you really need is a lighting solution, which is smartly designed to deliver bright and high quality light. Switch to LED panels for far superior light quality at a fraction of the energy consumption. They can light up the largest office spaces. What’s more, these light panels will deliver a substantial savings on your energy bills. Furthermore, the high output of these panels means you can de-lamp many rooms, meaning 1 panel for every 2 fluorescent grids replacement. This will further save cost and electricity.

Another major benefit of LED Ceiling Panels is their durability. They are designed to last for up to 50,000 hours (L70), thereby reducing your maintenance costs as well.. These panels will give your office a sophisticated and professional look. LED Panels are designed to be the same size as common fluorescent grids, enabling them to be a straight retrofit swap. Installation of the panels is thus very quick and cheap. A whole office can be refitted in a matter of hours.

Novel Energy Lighting supplies LED light panels from quality manufacturers in the lighting industry; panels like the Philips CoreLine, Thorn Omega, Heathfield Premier, MEGE LED, etc. Also available are round LED panels, which are a retrofit replacement to 18W and 26W CFL downlights. The square ones come in varied sizes of 600x600m to replace quad 2ft fluorescent tube fittings, 1200x300mm to replace twin 4ft tube fittings and 1200x600mm to replace quad 4ft tube fittings.

If you are looking for a good lighting solution for your existing office space, then consider the Philips CoreLine range of LED light panels. These panels come with a slim design and height of <35mm for ease of installation. They are made to replace your functional TL5 luminaries and give you an amazing savings of 30% on your lighting bills. For additional peace of mind, Novel Energy Lighting will provide you with these energy efficient light panels with a warranty of 3 years.

Ceiling panels · LED Ceiling Panels

LED Lights have many benefits, but one of their primary advantages is long lifespan. Compared to halogens, CFL’s and incandescent lighting, LEDs last more up to 50 times longer. With rated lifetimes of up to 50,000 hours, these LEDs can be fitted and forgotten about. LEDs are extremely durable and because they are semiconductor based, they are sturdy and can more readily withstand impacts and shocks than traditional lighting which have delicate filaments.

LED panels

In addition to outstanding operational life time, LEDs come with other great benefits. With energy savings of up to 90%, LEDs downsize your lighting electricity bills by 90%, which is getting much more important as the price of power rises. Long operational life helps achieve even more energy efficiency especially on large scales like infrastructure projects, airports, railroads and shopping malls.

LED Panels have become a good alternative to grille lights and fluorescent tube grids in offices and commercial buildings. They consume lower power than fluorescent tubes, and offer great efficiency. LED panels are edgelit by strips of LEDs to ensure the panels are ultra-slim (<10mm height), with advanced diffusers to ensure that the light is distributed uniformly. These panels deliver really high quality, high brightness light, with colour rendering indices above 80. Often it is possible to de-lamp when installing LED panels. Novel Energy Lighting has found that 2pcs x 600x600mm LED panels can be installed to replace 3pcs x 600x600mm fluorescent grids, thus saving even further energy and reducing maintenance.

Novel Energy Lighting supplies LED Panels in different shapes and sizes to complement any space. Our smartly designed panels provide better quality of light. Our range of panels is cost-effective, safe and affordable to use in commercial properties.

Our panels illuminate the room immediately, spreading light efficiently. Square 600mm x 600mm panels are an ideal retrofit for fluorescent 2ft quad grids, 600mm x 1200mm rectangular panels can replace fluorescent 4ft quads, 1200mm x 300mm panels can replace fluorescent 4ft twins, and the Round LED Panels come in a variety of sizes to replace 18W and 26W PL-type CFL fittings.

Our wide range of LED panels includes Philips CoreLine, Luxspace, MEGE LED, Megaman Plateia, and Heathfield panels.

From a design perspective, LED light panels look organized and sophisticated, and can improve the appearance and feel of any environment. Our MEGE panels come with a 5 year warranty for total peace of mind.

LEDs produce little infrared light and close to no UV emissions. LED lighting technology is also a green lighting technology. With no mercury or lead content, these make no pollution. These lights can be recycled, which comes down to saving money on maintenance and replacement.

Switch to LED Panels for all your commercial lighting needs.

For more information, reach us on www.novelenergylighting.com or contact us on 0208-540-8287.

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Do you feel that the lighting in your home or office area is dull on most occasions? Are you still facing this problem after you have changed the light bulbs and put in new ones? Then the problem is not with the light bulbs but with the dispersion of light. In many homes and offices, lighting is installed in the wrong locations in a room, thus restricting the dispersion of light to only one particular area, while other parts of the room receive less light. You can try and install more lighting in other areas of a room to increase the illumination, but this will only increase you energy bills and will not necessarily improve your lighting situation. In addition, the maintenance and replacement of these bulbs will further increase your expenditure.

A more sensible solution is to install LED Panels on the ceiling to increase the illumination. If you have a big office, then these panels will make sure that light reaches each and every part of the room. And since LED Light Panels give out the brightest quality of light, you may find that you can delamp (reduce the number of lighting fittings) whilst retaining the same desired light levels. The 600mmx600mm shape is most popular, and replaces standard 2ft T8 Fluorescent quad grid fittings. The LED version is brighter than a fluorescent quad, and ensures that light reaches every corner of the office or room. Additionally, LED Ceiling Panels are made using the latest lighting technology and thus last longer than other forms of lighting like halogen or fluorescent lamps. Even if kept on for around 6 hours or more, these light panels will not get overheated or use excess electricity.

The semiconductor technology used in the manufacture of these light panels means that electricity is used efficiently without wastage, thus giving you an energy savings of over 50%. The Philips Coreline LED Panel supplied by Novel Energy Lighting will give you high quality, high output  light even if used constantly, for more than 50,000+ hours. Thus, these light panels are very ideal for corporate offices or exhibition centers with huge ceilings, which are on continuously and require lighting for longer time. And if your office already has standard tube fittings installed, then the process of installing LED Panels will be easy, as you can simply remove the existing fluorescent ones and fit LED Ceiling Panels instead. Ceiling panels come as standard as recess mount, but can also be surface mounted or suspension mounted to suit.

Novel Energy Lighting supplies a range of high quality LED panels from trusted manufacturers like Philips, Megaman, Heathfield, Thorn, and MEGE LED. Standard 600x600mm, 1200x600mm, and 1200x300mm panels are available in various colour temperatures from warm white to pure white. Most come with warranties of 3years to 5years. Dimmable drivers are also available for 0-10VDC dimming control. We also offer round ceiling panels to replace CFL downlights

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Make a smart lighting choice in your rooms with LED panels. They enhance your space and the light distribution is excellent. Novel Energy Lighting offers a wide variety of LED panels in different shapes and sizes to complement your homes. The various shapes are square (600x600mm retrofit for quad 2ft tube fittings), rectangular 1200x300mm (retrofit for twin 4ft tube fittings), 1200x600mm (retrofit for quad 4ft tube fittings) and round (180mm, 240mm, and 300mm diameter replacements for CFL downlights) for an ideal retrofit. One good feature about the panels is that they are ultra slim (~13mm) that gives them a great sleek look, and makes installation easy. They fit in a standard ceiling grid, and are also available with suspension hanging kits and surface mount frames.

LED Panels

Use these panels for residential as well as commercial purposes too. They save more than 50% energy and are a great replacement for conventional fluorescent luminaries. Unlike conventional lamps, LED panels create uniform and harmonious lighting throughout the room, through use of edgelit LED chips and high quality diffusers to provide a white plane of light.

These panels can be used for general lighting, office lighting, corridors, meeting rooms, factories, hospitals and supermarkets.

Our LED panels light the room instantly without flicking or humming. They come with dimmable and non-dimmable drivers to accommodate all lighting requirements. They come with a unique sophisticated design that enhances any space elegantly. LED lighting enables a consistently long light life (up to 50,000hours) without any worry of UV or IR emissions.

Last but not least, our LED panels are a great buy as the maintenance and installation is minimal and easy. It’s a simple switch from conventional and traditional fluorescent lighting.

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LED panel lights use bright light emitting diodes as a light source, and they a perfect for applications in hotels, bars, elite restaurants, home décor, and sophisticated interior lighting. These panels are a simple retrofit for fluorescent lamps (PLC and PLL downlights) and tubes (grids, cat2 etc). The brightness is equivalent to or higher in luminance than traditional lighting., yet LED Panels are made to be flexible. They come in different shapes and sizes, designed to be a slot in replacement for older style fittings. For example the round panels come in 180mm, 240mm, and 300mm diameters, just right for replacing 2 x 18W, 26W CFL downlights. The light output from LED panels is high quality,and importantly, completely uniform across the diffuser. Moreover, less heat is emitted from this lighting because less energy is inputted into the fitting. These slim lighting products work at less than 50% of the power of fluorescent fittings.’

LED Round Panels

LED lighting products are known for their long rated lifespans, and LED panels are no exceptions. LED panela can light a space for up to 100,000 hours. A 12/24V panel of LEDs can work, for instance, 8 hours per day for over 27 years. Colour temperature can be selected to suit ambience or application. These lights are radiation free and produce no glare, so this lighting does not affect eyesight, which is important for office environments.

You may have noticed a buzz when a traditional light is switched on, due to ballast and switchgear. LED panels do not contain these components and are therefore silent operation These lights also have the ability to be controlled by a dimmer that can regulate light colour and temperature. These panels are mercury-free, and the semiconductor of these light instruments is recyclable and sustainable. Novel Energy Lighting sells these panels in a comprehensive range to deliver energy savings for clients.

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Ceiling panels are an efficient solution when it comes to lighting interiors. Whether in the workplace or in a supermarket, LED Panels are ideal for easy quick and efficient replacement of conventional lighting. LED panels can replace fluorescent tubes or halogen downlights to deliver remarkable light quality at a fraction of the cost of ownership.. Furthermore, these panels, are noteworthy for offering average rated life of more than 50,000 hours, as LED technology evolves. This means they will continue to operate for over ten years in many applications, whilst continuing to deliver energy cost and carbon emission savings. LED panels will not flicker, are instant-on, and offer stable operation for long term cost of ownership savings.

LED Ceiling panels

LED Ceiling panels come in a variety of form factors to make replacement of traditional fittings as flexible as possible. Fluorescent grids can be replaced with 600 x 600mm or 1200 x 600mm panels. Fluorescent PLL and PLC downlights can be replaced with round LED panels. These panels can be supplied as a standard for recess installation, or with surface mount boxes, and even suspension cables to meet customer requirements. Theyare an environmentally friendly light source for every budget. Moreover, LED panels save cost on maintenance, which more than offsets the initial expense. Novel Energy Lighting partners with the lighting industry to supply a variety of top quality panels. They are mercury free and do not produce much heat Available in bright cool or warm colour temperatures, these panels are the perfect solution for creating a comfortable and contemporary ambience.

Novel Energy Lighting is committed to provide solutions through the latest LED technology for efficient lighting. Please visit us to review our selection of Philips, Heathfield, Megaman, and FYT panels today.

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Planning to update your office interior? Don’t forget to replace your lighting. Enhance your space with simple and efficient LED panels. Novel Energy Lighting sells these fittings in different shapes and sizes to complement any space. We offer a wide range of LED panels including Philips CoreLine, FYT, Megaman Plateia, and Heathfield panels. These panels are eco-friendly and come in round, square or rectangular shapes to make for a simple retrofit solution. Square 600mm x 600mm panels are an ideal retrofit for fluorescent 2ft quad grids, 600mm x 1200mm rectangular panels can replace fluorescent 4ft triples, and the round panels come in a variety of sizes to replace 18W and 26W PL-type fittings. You can enhance or create a unique setting in offices or retail stores with whilst saving >50% energy.

Led Panels

LED panels are cost-effective and power-saving. The panels that Novel Energy Lighting provides are suitable solutions for a sophisticated environment. They are easy to install and maintain. You can save over 50% energy with these lights, and some panels come with warranties of five years. Average lifetimes for LED panels are 50,000 or more hours (L70). We have focused our range on quality of light output, and look for CRIs in excess of 80Ra.

We offer dimmable as well as non-dimmable fixtures for environments that require adjustable lighting modes. Applications include hotels, meeting rooms, shopping malls, and other commercial spaces. Such places need lighting that enhances the interiors, and these panels do just that. So, retrofit your fluorescent fittings with these LED panels today.

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Gone are the days of conventional fluorescent-based lighting! Novel Energy Lighting presents new and smartly designed LED panels which provide better quality of light. Our range of LED panels offer large power savings. Moreover, they are cost-effective, safe and affordable to use for ceiling fixtures. They are available in different shapes with a varied wattage. We offer rectangular, square and round shaped panels. Some of our best-selling LED panel include Philips CoreLine LED Panels, FYT LED Panels, Megaman Plateia LED Panels, Heathfield LED Ceiling Panels, ECO LED Panels and LED Round panels. It’s time to enhance the look of your offices with these panels.

Eco-Panel

Our LED panels illuminates the room immediately, spreading light quickly and efficiently. . The panels run cooler than conventional fluorescent fittings, resulting in a cooler room. From a design perspective, LED panels look organized and sophisticated, and can improve the appearance and feel of any environment.. Our FYT panels come with a 5 year warranty for total peace of mind.

For further details and enquiries, please feel free to call on 0208-540-8287. Visit us at http://www.novelenergylighting.com/led-downlights/led-ceiling-panels.html

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