Agrobrite T5 4' Replacement Lamps, 6400K, 54W, case of 20 nutrients-and-supplements UL-recognized components

UL-recognized components

With built-in humidistat controls

AnthoSpec: 44W

Many years were spent developing a blend of Ona and various suspension elements to result in a product that has excellent dispersion qualities

Agrobrite T5 4' Replacement Lamps, 6400K, 54W, case of 20 nutrients-and-supplements UL-recognized components20 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.