| 摘要 |
The present invention relates to a high power LED lighting device. The high power LED lighting device includes a case part which has heat radiation pins on a back surface and has an open front surface, a substrate which is combined with the inside of the case and has LEDs separated by a preset gap in a column and a row direction, and a lighting part which has a reflection module with light reflection units which has a lateral surface touching the front part of the substrate, reflects the light of each of the LEDs, and distributes the light. A reflector for determining the light distribution of the LED is used in the present invention. It is modulated to fix the LED to a uniformly arranged substrate. So, an assembly process can be easily carried out. Production can be improved. |
