LED ceiling downlight Specifications: D135 * H70MM Material: aluminum alloy + PMMA Lighting Color: Drawing oxidation Light color: warm white (color temperature :2900-3200K), are white (color temperature :5500-6500K) Light Source: 1W high power LED Quantity: 9 Weight: about 0.53KG Beam angle: 30 Life:> 50,000 hours Voltage insulation: 3000V 1.2 Power Specifications Input voltage :85-265V 50-60Hz/AC Rated Power: 9W Output Voltage: 28V/DC Output Current: 320mA coloroutput(Lm)power(W)Light efficiency(Lm/W)Pure white9909110Warm white9909110application: commercial light & office light