... temp dimmable LED ceiling lightInput voltageAC85-265V 50hz-60hzWork temperature-30°C-+50°CItem No.RCC-220-10wLED QTY45 PCS SMDCRI80Life spanover ... mounted, maintenance free, easy installation.6. Solid- state, high shock/ vibration resistant7. Adopting low- pressure constant current power supply, no glare ...