Type: Led ceiling light LED power: 9w Power factor: 0.5-0.62 Volt: 85-265V AC MTBF*: ≥30,000 hours Led Qty: 36pcs SMD Initial luminous flux: 720-900lm View angle: 60° Led drive mode: Constant current Color temperature: 2700--7000K Radiator material: Aluminium alloy Veil material: Glass Mounting hole size: 94.5mm Dia: 110mm*71mm