... 10,000hours 2) OEM/CE/ROHS energy saving bulb 3u energy saving bulb 3u Specifications1)Volts: 110/120V, 220V,240V2) ... 6,000/8,000/10,000hours 5)Tri-color/Mixed/Halogen 6)PBT, PC, PP7)Base: E14 E27/B228) ... 52mmBase: E14 E27 B22Lifespan:8000h,6000h, 3000hPowder:Tri-color/Mixed/Halogen Ra: 80, 60Plastic: PBT, PC PP7-15w Color size: ... : 52x52x175mm/pcs, carton size: 535x280x210mm/50pcs energy saving bulb 3u