Power Supply: 100-240VAC 50/60HZ PF/η: PF=0.9 Rated Wattage: 18W Size: 300mm*300mm*12.5mm, 1.6Kg Color Temperature: WW3000K/PW4100K/CW6000K Luminous Flux: WW1200LM/PW1250LM/CW1300LM CRI: WW70/PW65/CW65 Light sources:SMD3528 Material:Aluminum +PMMA Preservation Temperature: '-10°C 40°C Working Temperature: '-10°C 40°C Working Humidity: 10% 90%RH Lifespan: 30,000Hrs Warranty: 2 years Certification: CE/Rohs Features & Benefits: 1. Emit beam light, average aperture, no speckle. 2. No UV, no flickering, good for eyes. 3. Good quality and good heat dissipation. 4. High energy efficiency with low power consumption. 5. Green and eco-friendly lighting source without mercury, UV and infrared light. 6. CE certificate and RoHs compliance. Remark: a. FOB Shenzhen, and MOQ is 50pcs. b. Delivery will be effected within 15 20 days.