LED linear 4FT T8 tube 9W, Type B single or double ended, 120-277VAC, CRI83, frosted lens. Shatterproof glass body with PET film and soft light, and PC cap. 2835 LED chips. 190° beam angle. Available as 120-277V input, -20°C to 45°C, -4°F to 113°F. Type B single or double ended.