9W (13W Replacement) Color Selectable Universal 4-pin Direct Replacement and Ballast Bypass (Type AB) PL Lamp

Upgrade your existing fluorescent fixture to LED technology with the Feit Electric PL13AB/V/CCT/LED dual-mode bulbs. Designed with a vertical universal 4-pin base, these lamps easily replace existing downlight fluorescents, while providing longer lasting and more energy-efficient light. Use the switch on the bulb to select a color to match your mood or activity: choose between 2700K Soft White, 3500K Neutral White and 4000K Cool White color temperatures. Versatile installation allows both plug and play replacement or operation without a ballast after basic rewiring of the fixture.