T5 high output fixtures from single strips up to multi lamp panels in 2 foot and 4 foot, CFL lamp and reflector packages, and replacement T5 tubes in grow and bloom color temperatures.
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Why T5 for young plants
T5 high output fluorescent runs cool enough to hang inches above the canopy, which is exactly what clones, seedlings and mother plants need. Multi lamp fixtures spread even light across a full tray footprint, and single strips with a built in reflector fit shelving and propagation racks. Strips link together with a daisy chain cord so one outlet powers a row.
Grow and bloom bulbs
Tubes are sold by color temperature. 6500K grow bulbs are blue weighted for compact vegetative growth, and lower Kelvin bloom bulbs shift toward red for flowering. CFL lamps screw into a mogul or standard socket reflector and suit small spaces.
T5 Fluorescent Grow Lights FAQ
How close should T5 lights be to plants?
A few inches above the canopy. T5 lamps run cool, so they can sit close without burning young plants.
What is the difference between grow and bloom T5 bulbs?
Grow bulbs are around 6500K with more blue light for vegetative growth. Bloom bulbs are lower Kelvin with more red for flowering.
How long do T5 bulbs last?
They keep lighting for years, but output fades. Replace them every 12 to 18 months of regular use for consistent growth.
