Frame: Aluminum, matte fine white paint Reflector: Aluminum, mirror finish ● Width - φ83, Projection - 2, Hole diameter - φ75, Depth - 72mm, Weight - 0.3kg ● Power consumption: 8.7W ● Rated luminous flux: 630 lm ● Luminous efficacy: 72.4 lm/W ● Color rendering: Ra93 ● Color temperature: 2700K ● Luminous flux maintenance time: 40,000 hours ● Dimming range (approx. 1-100%) ● Compatible ceiling thickness: 5-25mm ● Light distribution is not compatible with sloped ceilings ● Irradiation proximity limit: 10cm ● Compatible dimmer sold separately ● Cannot be used with a renewal plate ● 13VA (100V) ↑ Quoted from the product website Instruction manual included (^-^) Only one has been opened to check the contents. Please check my profile for details of the transaction m(*_ _)m