Best energy saving and environmental friendly. Ultra-bright 4 LED spot light. Low heat and lower power consumption. Long service life, high luminous efficiency. Great reducing carbon emission. Solid state, shockproof. Safe and efficient. Durable aeronautic aluminum alloy. Spotlight, no UV and IR radiation. Does not contain lead, mercury and other pollution elements. Designed to fit standard MR16 fittings. Suitable for , bars, office or home use. Specifications: Base type: MR16 Light color: Warm White Material: Aluminum alloy Input voltage: 12V Power consumption: 4 x 1W Lumen: 400-440LM Color temperature: 3000-3500K Item size: 5 x 5 x 5.5cm Item weight: 86g Package including: 2 x 4W MR16 LED Lamp. Only the above package content, other products are not included. Note: Light 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.