Internal Driver U Shape T8 LED Tube

Technical Specification: Output Wattage: 18W Input Voltage: AC120~277V,50-60Hz Power Supply Efficiency: 0.87 LED Quantity: 288pcs Luminious Flux: 1900lm LED Type: Epistar SMD3528 Luminious efficiency: >100lm/w Working Temperature: -20～50° Power Factor: >0.9 Product Size: 2ft (22.5*6inches) Color Temperature: 2700~7000K Net Weight: 420G Color Rendering Index(Ra): >70 Beam Angle: 120 degree PC Cover: Clear / Milky White Housing: Aluminium Board + Aluminium Housing End Cap: G13