| 摘要 |
PURPOSE: An LED(Light Emitting Diode) lighting fixture is provided to obtain the lighting effect of high efficiency by minimizing the back emitted light. CONSTITUTION: A lighting unit module(310) comprises a plurality of LED planar modules arranged symmetrical to each other with a reference to the z axis. An LED flat module arranges the LED light sources emitting the light. An LED light source(312) comprises an LED or a complex of LED and lens. |
