The GoodBulb Type AB LED T8 4' 15W 3000K Glass Tube delivers premium versatility by operating on both existing fluorescent ballasts (Type A) or direct line voltage (Type B). This dual-mode flexibility saves labor during installation and extends upgrade life, allowing facilities to use the ballast’s remaining lifespan before switching to direct-wire later.

Designed with a frosted glass lens, 190° beam angle, and a true 300° light-emitting area, this lamp provides smooth, even illumination ideal for commercial, retail, school, and office environments. With 50,000 hours of long-life operation and a 5-year warranty, GoodBulb’s Type AB tube offers exceptional reliability, energy savings, and performance.

Applications

Ideal for locations upgrading from fluorescent tubes or requiring long-life, energy-efficient lighting:

• Commercial offices

• Schools & universities

• Retail stores

• Hospitals & medical facilities

• Warehouses & storage areas

• Parking garages (damp rated)

• Hallways & general overhead lighting