3W GU10 LED spot light High illumination, 3000hours,3warranty Gs,CE,ROHS,9-10usd Unique heat dissipation 3W GU10 LED spot light3W led spotlight,LED Spot lamps, LED Spot lighting. High power LED lamps ,Spot lighting super saving ... design ensure luminousness is over than 80%Led driver guarantee 5 years,efficiency>90% ,power factor≥0.98,being compliance to UL ...