... ROH life:50,000hs 1*1W special energy saving high power led aluminum lamp cup (35 ... Holder: MR16,GU10,E1,E14,E17,E27 optional02) Energy-saving and environment-friendly03) Colors: cool white, warm ... 3% - 5%1kh12) Lifespan: 50,000 hours 13) No UV or IR radiation14) Pass 4000V hi ... commercial negotiations which, homes, schools, hospitals, requires energy, and high color rendering index of the place.SERVICES1 ...