AgroMax 4' 41w T5 LED Bulb, 6400K Full-Spectrum White, 5200 Lumens, 45.75" L x 0.625" Dia, F54T5HO Replacement, Indoor Horticulture Greenhouse Plant Grow Lamp (25-Pack)

AgroMax 4' T5 LED bulbs are a direct-fit, plug-and-play replacement for any 4’ T5 lamp (F54T5HO) and are quick, easy, and safe to use. Simply install it into the sockets just like any ordinary T5 lamp - no need to change the ballast or make any fixture modifications. The bright white light is incredibly efficient with a cooler operating temperature than fluorescent T5s and uses only 41 watts per lamp (compared to 54w per 4’ T5 fluorescent lamp). A unique design provides a perfectly uniform light spread with 5,200 lumens of high PAR value plant-satisfying light. Built-in aluminum heat sinks optimize LED operation while also extending service time with a 50,000+ hour extended lifespan to reduce waste.