PRE-ORDER THIS ITEM NOVEMBER 11 - NOVEMBER, 24, 2024 & SAVE! (FOR PICK UP STARTING DECEMBER 9, 2024)

All fluorescent bulbs diminish in brightness over time and should be replaced before they burn out to maintain best plant growth. Cleaning bulbs periodically also increases light output and ensures your bulbs are delivering maximum benefit to your plants. Sunblaster T5 bulbs are rated for 10,000 hours; we recommend replacing them after 7,000 - 8,000 hours of use (about 450 days of use). 

Choose from 1' (12") 6400K, 1.5' (18") 6400K, 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.

Details:

1' bulb: 6400K, 720 Lumens, 11 Watt

18" bulb: 6400K, 1581 Lumens, 17 watt

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

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

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

Please note: This item is available in-store. Due to the fragile nature of grow lights, we are not able to ship these.