Satco 13.5 Watt T8 LED Medium Bi-Pin Base Tube Light Bulb, 48 in. is a highly efficient and durable lighting solution designed to meet the needs of various environments. This bulb boasts an impressive average rated life of 50,000 hours, ensuring long-term savings by reducing the frequency of s. It emits a 4000K cool white light that delivers superior illumination while creating a comfortable atmosphere. Featuring a medium bi-pin base and a wide 210-degree beam spread, this tube light provides even and consistent lighting, making it i for commercial, industrial, and residential applications. Model Number: S11922