Agrobrite T5 4' Replacement Lamps, 6400K, 54W, case of 20 food-storage vitamins and minerals which help

vitamins and minerals which help your plants thrive

A deliberate blend of fast-acting and natural nitrogen and calcium sources engineered for maximum effect and high solubility

Promotes stronger & larger root systems

• Instructions included

Can be used as a bulk media ingredient or in hydroponic and soilless applications

Agrobrite T5 4' Replacement Lamps, 6400K, 54W, case of 20 food-storage vitamins and minerals which help20 bulbs per pack T5 4' Replacement 6400K Bulbs, 54W Hydrofarm's T5 replacement tubes offer HO light output at a great price. Full daylight 6400k spectrum, rated for 20,000 hours of life, and compatible for all T5 fixtures we offer. 54W puts out 5000 initial lumens per tube, 24W puts out 2000 initial lumens per tube.