High Brightness 3*1W LED Spot Light E27/MR16/GU10 Features: 1 Ultra energy efficient, replacing up to 50-60W incandescent/Halogen lamps; 2 Good heat dissipation with professional designed aluminum Alloy housing; 3 Anti-glare, giving visual comfort; 4 Isolating circuit design, safety and reliability; 5 Solid-state, fast turn on; 6 No mercury, less CO2 emission, eco-friendly to the environment; 7 No UV, No IR; 8 Better thermal management, no heat damage; 9 Easily installed into standard fixture; 10. Life span: Up to 50000hours 11. Warranty: 2years. Long life span Specifications: Model: ML20-10SD3W LED Q'ty: 3PCS Chips: Epistar, CREE, semi-conductor Lumens: 140lm Material: Aluminun with optical lens Lamp holder: E27/E26/MR16/GU10 Coler temp: Warm white: 3000-3500K, pure white: 6000-6500K Input Voltage: AC85-285V Applicated to the partial lighting of exhibitional hall, museum, galleries. Offices Also widely used in the lighting of shopping mall and cabinet of bars, for jewellleries, omaments and clothes