High power LED ceiling light. LED ceiling light are available. Size: ¦µ120mm x H:45mm Voltage:110-220V Color: R/G/B/Y/W /WW Power: 7*1W/9*1W /12*1W/ 18*1W Lumen: 80-90lm/w Working temperature:-20-+40 IP Class:IP40 Lifetime:50000h CE RoHS certification Widely used for exhibition hall, museum, office lighting, it's also used for indoor jewelry clothing,artwork, ambry of lighting products.