... Special: LEDIA T10 UL listed led tube features with high brightness,FCC, RoHS certificate, beam angle ... be changed from 0-90 degree. Frosted cover and transparent cover available, UL number E336541,E336542. ... C.7. Aluminum body, PC cover, clear and frost cover available.8.Environment friendly, no mercury ... , no lead, no ultraviolet, no noise and other hazardous substance.9.Energy-saving, LEDIA 3528 ...