Online ordering available february 2024


SKU: FLT5464BK20


20 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.

Additional information

Weight 6.0000000000000000 lbs
Dimensions 46.4600000000000000 × 4.7300000000000000 × 3.9400000000000000 in