20W LED T8 Tube with Milky Cover or Clear Cover, 50, 000 Hours Lifespan and 100 to 240V Voltage Ace Science & Technology Co., Ltd. Base Info Model NO.:ACE020W-120-G13 Description Pre:16W LED T8 Tube with Milky Cover or Clear Cover, 50, 000 Hours Lifespan and 100 to 240V Voltage Next:20W LED T8 Tube with 1500mm, 50, 000 Hours Lifespan and 100 to 240V Voltage