U-Well - Model COB 50W -LED Downlight

Power:  50w. LED Qty: 1 PCS. Working Voltage: 85-265 V. Color Temp.: Warm White: 2800-3200K, Neutral White: 3800-4500K, Cold White: 5650-6300K. Luminous Flux:  2000-4500lm. Working Temp.: -30? ~+ 55?. Viewing Angle:  60/120 deg. Lifespan: ≥50,000 hrs. Color Rendering Index: Ra>75%. Power Factor: ≥ 0.85. Product Dimension: Dia 250*136mm. Cut hole: Dia 200mm
Material:   Aluminum alloy.