Specifications:- Overall Dimension(Dia.xH): 6 11/16" x 13/16" (17 x 2 cm)- Mounting Hole Size: 6 1/8" (15.5 cm)- Voltage: AC85-265 V- Power: 12 W- Led Number: 60- Color Temperature: 3000 to 3500 K (Warm White)- Luminous Flux: 960 lm- Beam Angle: 180°- Lifespan: 50000 Hours- Net Weight: 0.82 Lb (0.37 kg)- Each Overall Dimension(Dia.xH): 6 11/16" x 13/16" (17 x 2 cm)- Each Mounting Hole Size: 6 1/8" (15.5 cm)- Each Voltage: AC85-265 V. Package Contents:- 1x Led Ceiling Light- 1x Light Driver. Notice: - Please note that the thickness of the light is 13/16" (2 cm) and make sure the wall thickness is within the range to install ceiling lights.