SunBlaster T5 HO 6400K Replacement Bulb - 3ft

Compact T5HO 3 ft 6400 K Grow Lamp - Great for Propagation & Veg

The SunBlaster T5HO 3 ft 6400 K Replacement Lamp delivers high‑quality full‑spectrum light ideal for propagation trays, seedlings, clones, microgreens, and early / vegetative stage plants. Its 6400 Kelvin spectrum is balanced to mimic natural daylight and boost photosynthesis and healthy green growth.

Running at approximately 39 W, this lamp outputs around 2450 lumens and carries a rated life of about 10,000 hours - excellent for grow racks, narrow benches, or any limited‑space setups where a full‑size lamp may be too large.

Because the tube generates minimal heat, you can safely hang it 6-8 inches above your plants for maximum coverage without risk of heat damage - perfect for seedlings, leafy greens or early vegetative growth.