T8 LED Tube Samsung 1,Inpute Votage:AC85-265V 2,Optical parameter:1806lm 3, ... temp:-20~+40degree 4,CE&ROHS approval T8 LED Tube Samsung Specificaton:Operating Voltage;AC85—265VOperational Environment;-20°C~+40°CLamp ... . Conference, meeting room, show room, showcase;4. Commercial complexes;5. Factory, plant, warehouse, office;6. Supermarket, department store. Installation: The same ...