Major Applications : Workshops, warehouse, station, shopping mall, gymnasiums, exhibiton center, yard lamps and landscape lamps... Features : 1)high power factor2)low harmonic waves content3)constant output power4)high color rendering5)tube and ballast removable feature6)no stroboscopic, no glare,cold-starting,wide range fo voltage protection, electro magnetic interference with EMC. Heat resistant mattress, convector.7）To replace 450WW incandescent lamp, 300WW mercury lamp, 150WW metal halid lamp, 150WW sodium lamp .. Specifications: Item No.KOC80-6U-1Total Power consumption80WInput voltage220VTransmission Frequency50-60HzColor Temperaturewarm white, pure white, cool whiteLuminous Flux6500LmLamp baseE27，E40Color Index (Ra)83Power factor≥0.95SizeOverall Length 280mm with E27295mm with E40Extermal Diameter Φ97Pipe Diameter 17mmOperating Temperature　Operating Humidity　Storage Temperature　Cover　Life Span12,000 HoursProtection rank　PC/Carton16MaterialsAluminum+PBT Housing to reach inflaming retarding degree Vo