T5 socket T8 LED tube light including 10W 18W 24W, designed as T8 Aluminum + T5 end cap,Input voltage is AC 85-277V,adapted qualited SMD2835 LED, Up to 150lm/w total lamp luminous efficiency.Power Foctor is more than 0.95. Isolated driver. Durable structure &stable performance.Reliable in lifespan 30,000hours,3 years warranty. No flickering or dazzling during operating. No dark spot,apply to residential/institution buildings.