DescriptionThe Satco S11955 (30T8/LED/70-840/BP) is a 70-inch linear LED tube designed to replace traditional fluorescent lamps. Operating at 30 watts, it delivers 4,000 lumens of 4000K cool white illumination with a 160-degree beam spread. This bulb utilizes Type B direct-wire (ballast bypass) single-ended wiring, running on universal 120?277V systems. It features a frosted glass finish, standard G13 medium bi-pin base, and an 80 CRI rating. Engineered for efficiency and longevity, it provides a 50,000-hour rated lifespan, carries a damp location safety rating, and includes a 5-year limited manufacturer warranty.