(4 Pack) PL18W/2U/2P/841 18-Watt Double Tube G24d-2 (2 Pin) Base 4100K CFL-Plug-in Replacement for Sylvania 21111/20678 CF18DD/8

This 4-pack of 18-Watt PL18W/2U/2P/841 Compact Fluorescent Lamps (CFLs) is designed for efficient and consistent illumination. Each bulb features a G24d-2 2-pin base, suitable for fixtures that support this socket type. The bulbs emit a cool white 4100K color temperature with an 82 CRI, providing neutral, bright light for a wide range of indoor environments. The double U-shaped tube design fits seamlessly into compatible fixtures and is ideal for use in kitchens, offices, hallways, utility rooms, and other general-purpose lighting applications. These plug-in CFL bulbs are compatible with magnetic ballasts and offer a rated lifespan of up to 12,000 hours, helping reduce replacement frequency. They are commonly used in recessed cans, ceiling fixtures, wall sconces, and enclosed fixtures designed for this type of bulb. Ensure the fixture supports the G24d-2 base to confirm compatibility before installation.