Specifications: Wattage: 48W Lumen: 4320LM CRI:Ra 80 Material: Plastic Waterproof Rating: IP44 Light Angle: 120° Color Temperature: Warm white 3000K Service Life: 20000h Voltage:AC85-265V, 50/60Hz Dimmable: No Packing Size: 300 * 300 * 40mm / 11.81x1.96in Working Environment: -20ºC~+60ºC (indoor temperature) Applicable Area: 30-40 square meters Package content: 1x 48W LED Ceiling Lamp 1x Installation accessories 1x Instruction Manual 1. The ceiling light LED is ultra thin, simple and elegant and the material is plastic which is even light transmission, good gloss. 2. Replacing 200W halogen lamps with flush ceiling light can reduce power costs by more than 80%. 3. Round LED ceiling light and Flush light If you have any questions to the Round LED ceiling light and Flush light, please feel free to contact us. We will reply you within 24 hours.