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Fluorescent Grow Lights

Fluorescent grow lamps like T5s and grow CFL bulbs are ideal for low-light crops and early growth stages. They offer low wattage and cool temperatures, making them safe for propagation trays, clone domes, and microgreens.

These fluorescent grow lights bulbs provide enough power to grow seedlings, herbs, and leafy greens. They are ideal for hobby growers, home gardens, or any setup where gentle light is required.

Got questions regarding fluorescent lighting? Our fluorescent grow light FAQs section is here to help you.

Lightech 4 Foot 8 Bulb T5 Fluorescent Fixture With Veg Bulbs Fluorescent Light Grow Light Central
Lightech 4 Foot 8 Bulb T5 Fluorescent Fixture With Veg Bulbs
$300.00 - $300.00
$300.00
$300.00 - $300.00
$300.00

Lightech 4 Foot 8 Bulb T5 Fluorescent Fixture With Veg Bulbs

Lightech

Grow strong starts with this compact 432W T5 fixture featuring 6500K bulbs ideal for vegging, cloning, and seedlings. The 4 Foot 8 Bulb Lightech T5...

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$300.00 - $300.00
$300.00
$300.00 - $300.00
$300.00
DoubleLux 2 Foot 16 Bulb T5 Double Intensity Fixture With Bulbs Save $24.95 Save $0.00
$213.95
$213.95 - $213.95
$213.95
$189.00
$189.00 - $189.00
$189.00

DoubleLux 2 Foot 16 Bulb T5 Double Intensity Fixture With Bulbs

DoubleLux

Get serious vegging power in a compact form with this 384W double-intensity fixture packed with 16 high-output bulbs. The 2-foot 16 Bulb DoubleLux ...

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$213.95
$213.95 - $213.95
$213.95
$189.00
$189.00 - $189.00
$189.00
Save $24.95 Save $0.00
DoubleLux 2 Foot 12 Bulb T5 Double Intensity Fixture Save $34.95 Save $0.00
$173.95
$173.95 - $173.95
$173.95
$139.00
$139.00 - $139.00
$139.00

DoubleLux 2 Foot 12 Bulb T5 Double Intensity Fixture With Bulbs

DoubleLux

Double your vegging output in tight spaces with this 288W dual-spectrum T5 fixture and three flexible light modes. The 2-foot 12 Bulb DoubleLux T5 ...

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$173.95
$173.95 - $173.95
$173.95
$139.00
$139.00 - $139.00
$139.00
Save $34.95 Save $0.00
LuxStar 4 Foot 4 Bulb T5 Fluorescent Fixture With Veg Bulbs Fluorescent Light Grow Light Central
LuxStar 4 Foot 4 Bulb T5 Fluorescent Fixture With Veg Bulbs Fluorescent Light Grow Light Central
$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00

LuxStar 4 Foot 4 Bulb T5 Fluorescent Fixture With Veg Bulbs

LuxStar

Compact and efficient, this 216W T5 fixture runs cool and close to boost vegging in tight indoor grow environments. The 4 Foot 4 Bulb LuxStar T5 Fl...

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$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00
Lightech 4 Foot 4 Bulb T5 Fluorescent Fixture With Veg Bulbs
$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00

Lightech 4 Foot 4 Bulb T5 Fluorescent Fixture With Veg Bulbs

Lightech

Veg, clone, or seed in tight spaces with this compact 216W T5 fixture equipped with cool-spectrum 6500K bulbs. The 4 Foot 4 Bulb Lightech T5 Fluore...

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$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00
DoubleLux 4 Foot 12 Bulb T5 Double Intensity Fixture With Bulbs
Save $49.95 Save $0.00
$266.95
$266.95 - $266.95
$266.95
$217.00
$217.00 - $217.00
$217.00

DoubleLux 4 Foot 12 Bulb T5 Double Intensity Fixture With Bulbs

DoubleLux

Maximize vegging power with this compact 648W fixture that packs double the bulbs into a standard 6-bulb footprint. The 4-foot 12-bulb DoubleLux T5...

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$266.95
$266.95 - $266.95
$266.95
$217.00
$217.00 - $217.00
$217.00
Save $49.95 Save $0.00
LuxStar 4 Foot 8 Bulb T5 Fluorescent Fixture With Veg Bulbs Fluorescent Light Grow Light Central
LuxStar 4 Foot 8 Bulb T5 Fluorescent Fixture With Veg Bulbs
$289.00 - $289.00
$289.00
$289.00 - $289.00
$289.00

LuxStar 4 Foot 8 Bulb T5 Fluorescent Fixture With Veg Bulbs

LuxStar

Boost vegging performance with this low-heat, low-profile 432W T5 fixture that runs cool and hangs close for max intensity. The 4 Foot 8 Bulb LuxSt...

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$289.00 - $289.00
$289.00
$289.00 - $289.00
$289.00
Interlux 2 Foot 6500K T5 Fluorescent Bulb For Vegging
$43.95 - $43.95
$43.95
$43.95 - $43.95
$43.95

InterLux 2 Foot 6500K T5 Fluorescent Bulb For Vegging (5 Pack)

InterLux

Keep your vegging phase strong with this 5-pack of 6500K T5 bulbs built for seedlings, clones, and early-stage growth. This pack includes five T5 f...

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$43.95 - $43.95
$43.95
$43.95 - $43.95
$43.95

Frequently Asked Questions

How does fluorescent grow light affect plant growth?

Fluorescent grow lights boost foliage growth and prevent legginess, especially beneficial for seedlings when placed very close (2–4″).

Do fluorescent grow bulbs make good grow lights?

Yes. Fluorescent bulbs (T5/CFL) are effective and budget-friendly for vegetative growth, though they lack the intensity for robust flowering.

How does fluorescent grow light affect plant growth?

Plants can survive (and even thrive) under just a compact fluorescent light in vegetative or low-light settings, but flowering/fruiting often requires stronger lighting.

Which is more cost-effective in the long run, fluorescent or LED grow lights?

LED grow lights cost more upfront but typically consume up to 75% less energy than fluorescents, leading to substantial long-term savings.