230V LED bulb for street lighting, has cooling radiator made of aluminum and provided on rear part of LED bulb body, cap equipped with LEDs, and light beam orientation adjusting unit adjusting orientation of light beam up to specific degree

摘要

The LED bulb has an E40 type cap (1) equipped with 28 LEDs (3) for consumption of 28W for side lighting. A light beam orientation adjusting unit (5) adjusts orientation of light beam up to 180 degree. A cooling radiator (4) is provided on a rear part of an LED bulb body (2), and is made of aluminum.