PRE-ORDER THIS ITEM SEPTEMBER 11 THROUGH SEPTEMBER 25, 2024 & SAVE! (FOR PICK UP STARTING OCTOBER 10, 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).

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.