Outer circular panel with black frame 50 watts

Electrical power (W): 50 Electrical voltage AC110-240V -50/60Hz Light efficiency (Lm/W): 75 Luminous flux: 3750 lumens Displacement factor: 0.9 Lifespan: 30000 hours Number of operating cycles before failure: 10000 cycles Color rendering index (CRI): 80 Hazardous materials: listed Dimming capability: cannot be dimmed Type of lamp: non-directed Lamp dimensions (mm): 295×38 mm