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Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only

Grow Light Bulbs

Our grow light bulbs provide an easy and efficient way to introduce plant-friendly lighting into any lamp, fixture, or ceiling socket. Available in LED and fluorescent formats, these bulb grow lights provide the full range of light wavelengths needed for healthy plant growth, from blue for leafy development to red for flowering. With wattages ranging from low-output propagation bulbs to high-power bloom options, they cater to a variety of indoor needs.

Designed for plug-and-play convenience, these light bulbs for grow lights run cooler and last longer than traditional incandescent or HID options. They’re ideal for starting seedlings, supplementing indoor gardens, or adding light under shelves and in tight spaces. Explore our wide collection and find the best fit for your grow setup!

DoubleLux 2 Foot 12 Bulb T5 Double Intensity Fixture Save $44.95 Save $0.00
$173.95
$173.95 - $173.95
$173.95
$129.00
$129.00 - $129.00
$129.00

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
$129.00
$129.00 - $129.00
$129.00
Save $44.95 Save $0.00
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 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
Grower's Choice DE MH 6K 1000 Watt Bulb Save $77.00 Save $0.00
$153.00
$153.00 - $153.00
$153.00
$76.00
$76.00 - $76.00
$76.00

Grower's Choice 6K 1000 Watt Double Ended MH Bulb

Grower's Choice

The Grower's Choice 6K bulb is the best bulb for plants in the vegetative stage. The 6K lamp emits a cool blue light, matching the color of sunligh...

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$153.00
$153.00 - $153.00
$153.00
$76.00
$76.00 - $76.00
$76.00
Save $77.00 Save $0.00
Grower's Choice DE MH 6K 600 Watt Bulb
Sold out
$119.00
$119.00 - $119.00
$119.00
$77.00
$77.00 - $77.00
$77.00

Grower's Choice 6K 600 Watt Double Ended MH Bulb

Grower's Choice

The Grower's Choice 6K bulb is the best bulb for plants in the vegetative stage. The 6K lamp emits a cool blue light, matching the color of sunligh...

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$119.00
$119.00 - $119.00
$119.00
$77.00
$77.00 - $77.00
$77.00
Sold out
Interlux 125 Watt CFL Bulb (6400K Cool White) Fluorescent Light Grow Light Central
Interlux 125 Watt CFL Bulb (6400K Cool White)
$35.95 - $35.95
$35.95
$35.95 - $35.95
$35.95

InterLux 125 Watt CFL Bulb - 6400K Cool White

InterLux

Plug in and grow with this 125W 6400K CFL bulb‚ perfect for powering lush vegging in compact or humid grow setups. The 125-watt 6400K cool white co...

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$35.95 - $35.95
$35.95
$35.95 - $35.95
$35.95
Interlux 2 Foot 6500K T5 Fluorescent Bulb For Vegging
$39.95 - $39.95
$39.95
$39.95 - $39.95
$39.95

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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$39.95 - $39.95
$39.95
$39.95 - $39.95
$39.95
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
Interlux 4 Foot 6500K T5 Fluorescent Bulb For Vegging
Save $1.00 Save $0.00
$350.00
$350.00 - $350.00
$350.00
$349.00
$349.00 - $349.00
$349.00

InterLux 4 Foot 6500K T5 Fluorescent Bulb For Vegging (50 Pack)

InterLux

Get 50 cool-spectrum 6500K T5 bulbs ideal for vegging, cloning, and seeding with consistent, reliable output. This pack includes fifty T5 fluoresc...

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$350.00
$350.00 - $350.00
$350.00
$349.00
$349.00 - $349.00
$349.00
Save $1.00 Save $0.00
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
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
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
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