... 2saves 80% power . 3Long lifespan 4Excellent heat-output led bulb light Specifications:Item No.:G-UNI-6W-B1Material:Aluminum and GlassPower ... consumption, saves 80% power comparing conventional lightsLess than 3% light attenuation after 5,000 hours running, 50,000 hours ... lifespanHigh uniformity of light distribution, no shadow, no glareExcellent heat dissipation due to ...