LED lamp 1.CE,RHoS, CREE LEDs 2.Fast heat dissipation 3. ... ~ +176 Operating Humidity≤85% Storage Temperature-20~ +100Weather proof GradeIP201. Lamp base: E272. Material: Aluminum3. Adopt high brightness LED diode technology4 ... room, Gallery, Museum, Reading room, Bar, Bathroom, School, bedroom, buildings, underground parking garage, Supermarket, Shopping mall etc.