Description: Brand new and high quality Made from aluminum alloy and Iron, good for dissipating heat and prolonging lifespan itself. The lamp body can be rotated and adjusted as your need. Safe and easy to assemble. Installation method: embedded, spring bracket fixed. Light source: COB light source. 2B10C. Using Puri chip. Lumen value 110-120lm/w. Input voltage: 85-265V 50-60HZ. Output current: 300ma. Output voltage: DC23-42, Emitting Color: White 6000K, Power: 10W, Widely used in Commercial and exhibition locations. Hotel, conference room. Factory, office, house. Airport, metro, station, school, and other public places. Specification: Material: Aluminum alloy + Iron Emitting Color: White 6000K Power: 10W Voltage: AC 85-265V 10W Size(DxH): Approx. 10.5x8.5cm/4.13x3.35inch Bottom Diameter: Approx. 5cm/1.97inch Small round lamp diameter: Approx. 4cm/1.57inch Wire Length: Approx. 35cm/13.78inch Installation: Recessed, need to open the hole in the ceiling diameter: Approx. 85mm/3.35inch Package Includes: 1 Piece Spotlight Note: Since the size above is measured by hand, the size of the actual item could be slightly different from the size above. Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color of the pictures and the actual item.