--3w --Lifespan 50000 hours --use Cree/Epistar chip --Super brightness, ... voltageAC85-265V, 50-60HzBeam Angle15°-180°Dimension 61mm*95mmBase typeGU10, E27, MR16, E14, E17 all availableLifespan50000hoursWorking Temperature10°C-55°CStorage ... 30°C-60°CWorking Humidity10%-90%Driver Efficiency80%Warrantytwo years.Light Efficiency90-100lm/wCRI70-80RaColor Temperature2000-7000KTrade Terms:1.Production lead ...