| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting system using reflection light of LED emission light.SOLUTION: An LED lighting system has an LED arrangement lamp including a plurality of LEDs arranged in vertical direction, a first reflector for reflecting straight advancing light emitted from the LEDs, and a second reflector for reflecting a part or whole of the first reflection light reflected by the first reflector. Second reflection light reflected by the second reflector is irradiated to the outside of the LED lighting system from the upper rear part of the LED arrangement lamp. Especially, the second reflection light advances to the opposite direction to the straight advancing light from the LED. |
