LED light-emitting diode, is a new technology developed in the mid-20th century. It relies on the electron energy generated by the barrier to move the more direct the light in a semiconductor heterostructure. LED lamps produced light-emitting process does not produce heat, the energy conversion efficiency close to 100 percent, long life, the direction of development of lighting technology.

LIGHT PAR LIGHT, is an ability to convert electrical energy into visible light solid-state semiconductor devices, which can directly convert electrical energy into light

The general characteristics of the diode. Only two points. First, the LED points plus or minus the second, the LED voltage across is basically constant, generally 2-3V

We used low-power LED current of 18mA, high-power 1W 350mA, 3W is 700mA. Need to let the LED light-emitting just have to let the LED forward current above on it, has nothing to do with voltage, etc..

LED par light project

A high-grade specifically shops, shopping malls and other indoor commercial mood lighting

LED light energy saving and environmental protection, UV, and caters to some businesses display personalized light environment of psychological, has become the preferred light source to show some businesses for some special products; the full spectrum of color range suited to heighten the atmosphere of the stores and shopping malls The advantages of the local lighting, accent lighting and area lighting, LED light source, can create high-quality light environment unmatched by other traditional lighting electric light, ideal for commercial lighting field. At this time, the price became secondary considerations.

, Entertainment, beauty salon lighting