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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.

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
Interlux 200 Watt CFL Bulb (6400K Cool White) Fluorescent Light Grow Light Central
Interlux 200 Watt CFL Bulb (6400K Cool White)
$42.50 - $42.50
$42.50
$42.50 - $42.50
$42.50

InterLux 200 Watt CFL Bulb 6400K Cool White

InterLux

Plug in and grow with these 6400K CFL bulbs built for lush vegging. The 200-watt 6400K cool white compact fluorescent bulb from Interlux is ideal f...

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$42.50 - $42.50
$42.50
$42.50 - $42.50
$42.50

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.