Description: The imported intergrated lens professional optical PMMA lens has high transmittance of 93%, no yellow halo, and light and soft, more eye protection. Gold Conductive LED chip imports flux increase, reduce decay, no frequency, flash line soft and confortable. IC intelligent constant voltage and constant current drive overload protection. Short circuit protection, undervoltage protection, 2000H effective life. Silver high gloss effect, aviation aluminum air convection integrated strip radiator heat induction conduction increased three times. The ceiling spotlight can be adjusted to 154560. Material: Aluminum, Voltage 85-265V, 50/90HZ, Power: 7W/12W, Emitting Color: White 6000K/ Warm White 3000K, Specification: Material: Aluminum Emitting Color: White 6000K/ Warm White 3000K Power: 7W/12W Voltage: AC 85-265V 7W Size(DxH): Approx. 9x9cm/3.54x3.54inch Bottom Diameter: Approx. 4.8cm/1.89inch Small round lamp diameter: Approx. 4.5cm/1.77inch Wire Length: Approx. 37cm/14.57inch Installation: concealed, need to open the hole in the ceiling diameter: Approx. 75mm/2.95inch 12W Size(DxH): Approx. 11.5x9.2cm/4.53x3.62inch Bottom Diameter: Approx. 6.5cm/2.56inch Small round lamp diameter: Approx. 6.2cm/2.44inch Wire Length: Approx. 35cm/13.78inch Installation: concealed, need to open the hole in the ceiling diameter: Approx. 95mm/3.74inch 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 tone of the pictures and the actual item.