Operating Voltage: AC220V Ferquency Range: 50-60Hz Power: 800-100lm LED Qty: 96-288PCS Luminous Flux: 100lm/W Length: 0.6meter, 1.2meter Beam Angle: 120° Ambient Temperature: 35~ +45ºC Humidity: ≤ 90ºC Colour Rendering Index: 81ra Lifetime: 5, 0000hours Net Weight: 359g.