LOHAS LED Energy Saving Sopt light Halogen replacement bulb E27 110-240V Warm White 4x2w Beam Angle:30 degree,4x2w,Equivalent to 40 Watt incandescent,Lumen:500~600lm E27 screw in base,compatible for worldwide household AC 85V ~ 265V,Flame-retardant hard plastic. Aluminum Base Plate Material,PCB Supports 4 LED lamp with High temperature resistant. Oxidation Aluminum Alloy,Heat dissipation Die-casting Hosing, Die-casting Workmanship With good rigidity and durability. Excellent Heat Dissipation. High power 85% efficiency Driver, Adopting high quality capacitor, support overload and Overcurrent protection.