Wattage:30W Voltage: AC85-260V Body color: Black/White Lumen range: TypeA Lumen range: 1200-3500LM Material: PC+ABS synthetic plastic LED Chip type: 2835 chip Color rendering index:(Ra) >90 Working temperature:-20 to 60 Install styleSurface Ceiling Light Warranty:1 year Lifespan: >50000 hours Square ceiling lamp customer real shot display Parameter display of square suction and round ceiling lamps Detail display of square ceiling lamps and round ceiling lamps Installation scene display of square ceiling light and round ceiling light