... :50,000h 4. Warranty 2years 3ft 12W High Power G13 LED Tube Light Feature: 1) Self designed and developed ... 50,000hours;9) Energy saving lower power consumption, 50% energy saving compare with fluorescence tube;10) No danger of ... clubs, underground car parks, meeting rooms, offices, hospitals, schools, factories, commercial lighting, shopping malls, supermarkets, kitchen, corridor, display, backlight, ...