... in 1997. We mainly specialize inCompact Fluorescent lamp, LED, Electronic ballast, Lighting Fixture, Fluorescent Tube, HID, series etc..Most of our ... lifeUL, CUL, FCC Approval3 years WarrantySpecification Electronic Ballast for Compact Fluorescent Lamp& Circle Fluorescent Lamps 120V CFL FCC CUL UL ENERGY STAR