ETL Listed LED T8 Tube 48-Inch 18W 5000K Ballast Bypass Type B

The Poli LED 18W T8 LED tube is a ballast bypass (Type B) lamp designed for commercial and industrial fluorescent retrofit applications. It operates on direct line voltage, eliminating ballast dependency for a more reliable and efficient installation. The tube draws 18W and delivers a luminous efficacy of 130 lm/W at a 5000K color temperature, producing crisp, neutral daylight-quality illumination suited for warehouses, offices, and retail environments. The clear acrylic cover over an aluminum body provides structural durability while maintaining light transmission. This tube is ETL listed and carries a 3-year manufacturer warranty.