LED down light is a directional lighting, only its opposite to the light, are converging beam angle, the light is more concentrated, with intense chiaroscuro. Its lighting can highlight the illuminated objects, with high lumens, it also bring out the quiet atmosphere. LED down light is mainly achieved by lighting emitting diode, LED life is depends mainly on the solid portion source and the driving, currently, LED down lights life has reached more than 50,000 hours, with continuous research and widespread use of LED technology, the driver and cooling is also essential to achieve relatively good condition, compared with ordinary halogen down lights, high-quality LED down lights commercially life is more than 50,000 hours.
LED down light features: maintain the overall architectural unity and perfect, and does not destroy the lighting setup, light are hidden in architectural interior, light is not exposed, no glare, soft visual effects, evenly.
Energy conservation: at the same brightness, the power consumption is 1/4 as ordinary energy-saving lamps.
Environmentally friendly: no mercury and other harmful substances, no environmental pollution. (Experts pointed out: mercury contained by one fluorescent lamp can pollute 180 tons of water).
Economy: because saving electricity, costs can be reduced; lighting costs can be recoverable after a year and a half. A family can save tens of dollars electricity cost per month.
Low Carbon: the saving on electricity is equivalent to the reduction in carbon emissions.
Long Life: LED lamp life is 50,000 hours, if use six hours a day, life expectancy is 20 years.
1, energy: white LED energy consumption is only 1/10 of that incandescent lamp, 2/5 of energy-saving lamps; longevity: LED theoretical life is over 100,000 hours, for ordinary home lighting, it can be described as “once and for all.”
2, can work at high speed: energy-saving lamps filament will be black soon damaged if you frequently turn on or off.
3, solid package, are cold-light source type. So it is very easy to transport and install, can be installed in any micro-and closed equipment, not afraid of vibration, the main consideration is the heat dissipation.
4, LED lighting technology is in the rapid progressing, its luminous efficiency is astounding breakthrough, prices have also been reduced. A white LED lamps is rapidly coming into the home.
5, environmental protection, LED down light contains no mercury (Hg) and other substances harmful to the environment, without causing damage to the environment. LED lamp assembly parts can be very easy disassembly. LED does not contain infrared, ultraviolet, so the insects do not move.
6, fast response: LED response fast, completely eliminates the long response process shortcomings of traditional high pressure sodium lamp.
Summary: It is clear that as long as the LED lighting cost reduced with the LED lighting technology continuous improvement, energy-saving lamps and incandescent lamps will inevitably be replaced by LED lamps. Current state emphasis on the lighting energy and environmental issues, has been vigorously promoting the use of LED lamps. Especially government reform streetlight project is the first LED street lights, which has specified point out the LED lamps replace energy-saving lamps, incandescent lamps momentum.