T5 54W 4' Replacement 6400K Tubes, case of 4 ac-dehumidification-humidification Displays pH and temperature updated

Displays pH and temperature updated every second

therefore the results aren't as beneficial

If the plants don’t get the nutrients they need they will show a nutrient deficiency

Packaged in a unique aluminum bottle that is vacuum sealed to assure potency

Resolution: 1 µS/ppm

T5 54W 4' Replacement 6400K Tubes, case of 4 ac-dehumidification-humidification Displays pH and temperature updatedHydrofarm's T5 replacement tubes offer HO light output at a great price. Full daylight 6400K spectrum and compatible for all T5 fixtures we offer. 54W puts out 5000 initial lumens per tube. 24W puts out 2000 initial lumens per tube. Available in 4 packs.