Sunlites T12 Straight Tube Fluorescent Lamp is an energy-efficient, cost-effective lighting solution with a long lifespan of 8,000 hours. Consuming only 20 watts of power, this 1150-lumen lamp reduces your carbon footprint and electricity bill while providing bright and consistent illumination. The G13 bi-pin base allows for easy installation, and the 4100K cool white light creates a clean and refreshing ambiance in living spaces. Dimensions 1.5 H x 1.5 W x 24 D.