... good heat dispersion 4,frosted,white,transparent T5 led light tubeSpecifications:1)good heat dispersion2)pc ... design drawing by yourself Note:1)just supply led tube shell(including aluminum shell,pc cover, ... end caps),if you want PCB board,driver,or led,wwe e can recommend supplier to ... 900MM,1200MM,1500MM,or any length can provideCommend pcb sizewidth8.5*thickness1.0mmCommend driver size driving ...