LED Tube/led tube series/ 1.Certificate: UL, CUL, FCC, RoHS. UL number E336541&E336542 2.Diameter: ... UL listed led tube features with high brightness,FCC, RoHS certificate, beam angle can be changed from 0-90 degree. Frosted ... and transparent cover available, UL number E336541,E336542. Feature:1.Certificate: UL, CUL, FCC, RoHS. UL number E336541&E336542.2. Rotatable ...