Satco 15 Watt T8 LED CCT Selectable Medium Bi-Pin Tube Light Bulb exceptional versatility and energy efficiency with its innovative CCT selectable feature, allowing you to easily adjust the color temperature to suit your lighting needs. Designed with a medium bi-pin base, this bulb fits a wide range of fixtures, making it a convenient choice for many applications. It boasts an impressive 50,000-hour lifespan, ensuring long-lasting performance and reducing the need for frequent s. This LED tube can be installed as a direct with ballast bypass or used with existing ballasts, providing flexible installation options. Featuring single or double-ended wiring, it adapts to different wiring setups for added convenience. The bulb is encased in durable glass with a PET coating, delivering consistent and reliable illumination while enhancing its durability for extended use. Model Number: S11763