... availableMR16,GU5.3,GU10,E14,E26,E27 available3W LED spot light spec: 1. Power Consumption3.3W2. LED Qty 3pcs 1W ... Brand (Optional)Epistar, Edison, Cree available10. Operating life50,000hrs11. Warranty2 years12. Luminous Efficiency:>80lm/W 4W LED spot light spec: 1. ... Light body was made of high thermal conductivity aluminium. 2.Adopt high bright Epistar LED.Ensure its high efficency, low comsumption, ...