... Input Voltage: DC25~35V (350mA) 300×300mm square led ceiling light 9.5w with CE&RoHSFeatures:Energy saving up to 50%, even ... Time >50,000h 08 Operating Temperature -20°C to +50°C09 Storage Temperature -30°C to +60°C10 Luminosity >159.5Lux(1 ... Water Proof IP20Mounting Methods:We also offer a variety of LED Panel Light: 300×300, 600×300, 600×600, 1200×300 ...