Satco 11 Watt T8 LED Natural Light Medium Bi-Pin Base Tube Light Bulb, 4 ft. is a highly efficient and durable lighting solution designed to meet the needs of various environments. This bulb features an impressive average rated life of 50,000 hours, ensuring long-term savings and reducing the frequency of s. Emitting a natural white light at 5000K, it provides superior illumination that creates a comfortable and inviting atmosphere. The medium bi-pin base design makes it easy to install, while the 210-degree beam spread delivers even and consistent lighting. I for commercial, industrial, and residential applications, this versatile tube light enhances any space with reliable performance and quality light. Model Number: S49937