| 摘要 |
PURPOSE: An LED indirect light and an LED reflector are provided to reduce a time of recovering funds in managing ESCO from 5 years to 2-3 years. CONSTITUTION: In an LED indirect light and an LED reflector, an LED lamp such as an LED surface emitting lamp, an LED street light, an LED DOWN LIGHT, a LED bulb, an LED tunnel lamp, an LED security lamp, an LED Par, an LED MR 16 type, an LED lamp for a vehicle, an LED emergency lamp, an LED advertising panel lamp, an LED tube lamp, and LED circular lamp has a reflector in the same direction of the radiation of the LED. The reflector has a triangle structure. |
