Grow Light - SunBlaster Full Spectrum T5 Replacement Bulbs - CLICK for SIZES


This variant is currently sold out

We recommend replacing your SunBlaster T5HO lamps after every 10,000 hours of use to insure maximum growing output. While the bulbs may still look bright to the human eye after 10,000 hours, the effect on plants will be diminished.

Choose from 2' (24") 6400K, 3' (36") 6400K and 4' (48") 6400K

High output T5 Grow Lights are extremely cost effective, easy to set-up and efficient to operate. They offer high output while being significantly more energy efficient than the older standard T8 fixtures. Full spectrum lights (6400K) mimic the sun of mid-afternoon in June: perfect for growing a wide variety of edible and ornamental plants. We recommend them for both seed starting and maintaining productive growth on plants wintered indoors.


2' bulb: 6400K, 2232 Lumens, 24 Watt

3' bulb: 6400K, 3627 Lumens, 36 Watt

4' bulb: 6400K, 5022 Lumens, 48 Watt


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