Double Sided LED Tube 1,Inpute Votage:AC85-265V 2,Optical ... :1806lm 3,Working temp:-20~+40degree 4,CE&ROHS approval Double Side LED Tube T8 Specificaton:Operating Voltage;AC85—265VOperational Environment ... . School, university, hospital, hotel;3. Conference, meeting room, show room, showcase;4. Commercial complexes;5. Factory, plant, warehouse, office;6. Supermarket ...