Features:Dimmable brightness.Designed to fit standard MR16 base.Long service life with stable performance.Energy saving， high luminous efficiency.Environmental friendly， no UV/IR radiation or lead， mercury or other pollution elements.Suitable for halls， bars， office or home use.Specifications:Base type: MR16Light color: Warm WhiteDimmable: YesColor temperature: 2800-3300KLumen: 400-430LMWorking voltage: 12-24VWattage: 4W (4 * 1W)LED quantity: 4Beam angle: 90 DegreeMaterial: Aluminum alloyProduct size: 4.8 * 5.5cm / 1.9 * 2.2in (Max. Diameter * Height)Product weight: 32g / 1.1ozPackage size: 5 * 5 * 7cm / 2 * 2 * 2.8inPackage weight: 43g / 1.5ozPackage including:1 * Dimmable Spotlight