... ,Working temp:-20~+40degree 4,CE&ROHS approval Double Side LED Tube T8 Specificaton:Operating Voltage;AC85—265VOperational Environment ... from 3000K to 13000K.11. Easy mounting, can be mounted directly.12. No need accessories, no need traditional driving ... ABS, PC, 14. No electromagnetism interference, no high power switch and inductance parts, no environment electromagnetism pollution.15. High power ...