Price On RequestLED stands for Light Emitting Diodes. A diode is a semi-conductor device that permits current flow in one direction. Semi-conductor diodes are a junction of two materials. One material has a surplus of positive charge (holes), and the other has a surplus of negative charge (electrons). When a forward voltage is applied, the electrons and the holes combine, releasing energy in the form of heat and visible light. LEDs do not require filters in order to create colored light, resulting in deeper saturated colors without wasting light. Deep reds, greens, blues and other colors can be produced in mono-chromatic form directly from the LED itself. When filters are used, they block the undesired portions of white light. This allows only the desired portions through the blocked light which are not correct in color, resulting in energy loss. On traffic lights, for example, a 12 Watt LED array in red has replaced a 150 Watt bulb, resulting in dramatic power savings due to the higher efficiency of colored light generation. These strong primary colors can also be used to create RGB color mix systems with a vast array of colors being achieved. Vivid colors without filters and color change 5 LEDs last at least 10 times more as compared to conventional light sources. The lamp life of a standard incandescent lamp, typically, is considered to be 1000 hours and that of a fluorescent lamp is 9000 hours. In comparison, LEDs are known to last for a minimum of 50,000 hours. LEDs are also not subject to sudden failure or burn-out. After 50,000 burning hours, LEDs still deliver an average of 70% of initial intensity. 1 Long Life High Lumen Maintenance LEDs are low maintenance devices and require no servicing during their life. Also, long life of LEDs yields low maintenance cost and saves considerably on periodic re-lamping expenses. 2 Low Maintenance LEDs are significantly smaller than conventional light sources, allowing dramatically different lighting designs to capitalize on the unobtrusiveness of the light source. LED luminaires can have completely hidden sources of light, eliminating visibly large luminaires, and offer better flexibility with unique, new, playful and innovative lighting solutions. 4 Compact LEDs are more efficient than incandescent and halogen light sources, with white LEDs achieving 40-60 lumens per watt. LEDs are a viable option, even when compared to high efficiency lamps like fluorescent lamps. In fact, when looking at LEDs as an alternative, it is important to consider the total system benefits. For example, due to the decrease in energy used for lighting in a building, the air conditioning costs drop, generating both additional and on-going savings. 3 Energy Efficiency INTEGRAL SOLUTION GREEN RUGGED DURABLE KOLORS have no fragile filament or tubes, and have good resistance to heat, cold and shock Most of the KOLORS range of luminaires are integral complete with in-built drivers and transformers High efficiency of KOLORS make them the preferred choice for lighting Green Buildings A
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