... 1250-1600lm 4.Warranty: >50,000h 18W T8 3014 smd LED Tube Light ( HUBEI YUNCHUAN OPTOELECTRONIC SCIENCE & TECHNOLOGY CO., ... meeting rooms, offices, hospitals, schools, factories, commercial lighting, shopping malls, supermarkets, kitchen, corridor, display, backlight, ... home indoor lighting, building decorative lighting projects and so on. Feature: 1) Self ...