Euri Lighting ET5-24W305H (25 Pack) Hybrid T5 LED Tubes - 24W, 3200lm, 5000K, 120~277V, 4'Case of Euri Lighting ET5 24W305H Hybrid T5 LED Tubes deliver energy efficient lighting for commercial and residential spaces. These 4 foot tubes produce 3200 lumens at 5000K (cool white), operate on 120277V, and work with or without existing ballasts. NSF certified with shatterproof PET wrap, DLC 5. 1 qualified, and backed by a 5 year warranty, they reduce energy costs while meeting federal efficiency standards. Hybrid Type A+B design works with