... Color Temperature: 2700-7000KWorking Temperature:-30°~+ 55°C Lifespan:≥ 40,000 hrsColor Rendering Index: a>83% Power Factor: ≥ 0.94Samsung ... : 2G11/GY10Q TECHNICAL TABLEAPPLICATIONPL twin lamp 2g11 widely used in High-class stores, shopping malls,hotel,Museum, beauty parlor ... theater, Architectural Lighting.PACKAGE PL twin lamp 2g11 Packing in box, then in carton;1PC/White box + Foam bag , 50pcs/ ...