Compared with traditional incandescent lamps, LED light bulbs are bright, energy saving, and environmental friendly. Real green product: soft light; spotlight, no UV and IR radiation; does not contain lead, mercury and other pollution elements. Long service life: ensures the normal use of more than 50,000 hours. Safe operation: Equips with fuse and flame retardant plastics. Low consumption: Energy-and-money saving. GU10 standard base. Bright cold light effect. Durable aeronautic aluminum alloy housing. Suitable for office, exhibition or home use. Specifications: LED quantity: 4 pieces Base type: GU10 Color temperature: 6000-6500K Light source type: Cold white Luminous flux: About 400-450LM Input: AC 85-265V Consumption: 4W Housing: Aeronautic aluminum alloy Size: 55 x 50mm (L x D) Item Includes: 5 x LED Light Bulb Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.