25W T8 LED tube 1, Use SAMSUNG SMD LED 2, Easy to open/lock the cap, 3, Rotatable cap design

20W T8 LED tube -Use SAMSUNG SMD LED -High LED efficiency of 1500-1650 lumen -Efficient housing design results in 92% light utilisation -Aluminum base design, heat sink excellent -50, 000 hours average LED life span

-Use SAMSUNG SMD LED -High LED efficiency of 1200-1350 lumen -Efficient housing design results in 92% light utilisation -Aluminum base design, heat sink excellent -50, 000 hours average LED life span -High Power Factor (>0.98)

-Use SAMSUNG SMD LED -High LED efficiency of 650-700 lumen -Efficient housing design results in 92% light utilisation -Aluminum base design, heat sink excellent -50, 000 hours average LED life span -High Power Factor (>0.98)