Fluorescent Grow Light Bulbs & Tubes

National Hydro Group is your online source for Fluorescent Grow Light Bulbs & Tubes. If you cant find the Fluorescent Grow Light Bulbs & Tubes that meet your needs please give us a ring or send a quick email so we can help you find exactly what you're looking for.
Spectralux T5 54 Watt HO Lamp 4 ft Red 3000K-NWGSupply.com
Save 38%
$11.95
$7.36

Spectralux T5 54 Watt HO Lamp 4 ft Red 3000K

Spectralux

These high quality T5 HO lamps are excellent for all indoor gardening applications. Use the color of your choice for the growth phase of your plant...

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$11.95
$7.36
Save 38%
Spectralux T5 54 Watt HO Lamp 4 ft Blue 6500K-NWGSupply.com
Save 38%
$11.95
$7.36

Spectralux T5 54 Watt HO Lamp 4 ft Blue 6500K

Spectralux

These high quality T5 HO lamps are excellent for all indoor gardening applications. Use the color of your choice for the growth phase of your plant...

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$11.95
$7.36
Save 38%
Spectralux T5 24 Watt HO Lamp 2 ft Blue 6500K-NWGSupply.com
Save 33%
$7.95
$5.36

Spectralux T5 24 Watt HO Lamp 2 ft Blue 6500K

Spectralux

These high quality T5 HO lamps are excellent for all indoor gardening applications. Use the color of your choice for the growth phase of your plant...

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$7.95
$5.36
Save 33%
T5 HO 6400k, 54w-NWGSupply.com
Save 17%
$169.95
$140.71

T5 HO 6400k, 54w

Agrobrite

20 bulbs per pack T5 4' Replacement 6500K Bulbs, 54W Hydrofarm's T5 replacement tubes offer HO light output at a great price. Full daylight 6500k s...

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$169.95
$140.71
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Eye PowerVEG Multi-Color Pack 4 ft 54W T5 (24/Cs)-NWGSupply.com
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$718.80
$497.79

Eye PowerVEG Multi-Color Pack 4 ft 54W T5 (24/Cs)

Eye Hortilux

PowerVEG Colors provide nanometer specific spectrums to further enhance the PowerVEG Full Spectrum + UV (FS+UV) grow lamp during the vegetative and...

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$718.80
$497.79
Save 31%
200 W Compact Fluorescent Bulb - Daylight-NWGSupply.com
Save 34%
$79.95
$53.16

200 W Compact Fluorescent Bulb - Daylight

Hydrofarm

Garden indoors year round. Grow flowers, herbs, and much more! 6500k Spectrum Features Full spectrum ensures proper development and maximum flower...

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$79.95
$53.16
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T5 Grow Bulb 2' (6500k)-NWGSupply.com
Save 52%
$9.95
$4.77

T5 Grow Bulb 2' (6500k)

Interlux

6500K T5 Grow Bulbs, perfect for the vegetative plant stage. These bulbs are compatible with our LuxStar T5 lighting fixtures.

$9.95
$4.77
Save 52%
T5 4' 6400K Bulb-NWGSupply.com
Save 19%
$41.95
$33.77

T5 4' 6400K Bulb

Hydrofarm

Hydrofarm's T5 replacement tubes offer HO light output at a great price. Full daylight 6400k spectrum, rated for 20,000 hours of life, and compatib...

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$41.95
$33.77
Save 19%
T5 4' 2900 Grow Lamp-NWGSupply.com
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$94.95
$67.20

T5 4' 2900 Grow Lamp

Quantum

T5 4'' Fluorescent grow lamp. 2900 (case of 8)

$94.95
$67.20
Save 29%
T5 4' 6500 Grow Lamp-NWGSupply.com
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$94.95
$67.20

T5 4' 6500 Grow Lamp

Quantum

T5 4'' Fluorescent grow lamp. 6500 (case of 8)

$94.95
$67.20
Save 29%
SunBlaster CFL 26 Watt 6400K-NWGSupply.com
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$9.47
$9.38

SunBlaster CFL 26 Watt 6400K

Sun Blaster

State-of-the-art electronic, compact fluorescent bulbs are the smallest sized full-spectrum, energy saving lights available. These 26 watt compact ...

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$9.47
$9.38
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Spectralux Green T5 HO 54 Watt 4 ft-NWGSupply.com
Save 22%
$13.95
$10.88

Spectralux Green T5 HO 54 Watt 4 ft

Spectralux

These lamps illuminate green when turned on. They work great in our single lamp Sun Blaze Strip Lights or Strip Light Supremes. Only use in T5 HO f...

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$13.95
$10.88
Save 22%
Eye PowerVEG FS-UV 2 ft 24W HO T5-NWGSupply.com
$30.80

Eye PowerVEG FS-UV 2 ft 24W HO T5

Eye Hortilux

PowerVEG is different than other T5 lamps. Not only does it produce a well balanced spectrum for your plants, it also provides UVA and UVB. UV is a...

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$30.80
GE Starcoat T5 HO 24 Watt 2 ft 3000K-NWGSupply.com
Save 27%
$14.95
$10.88

GE Starcoat T5 HO 24 Watt 2 ft 3000K

GE

Use only these High Output (HO) lamps in fluorescent T5 fixtures. Lamps that are not marked HO will have significantly less output. Choose from the...

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$14.95
$10.88
Save 27%
Bulb Plant Light 27W/5500K (100/cs)-NWGSupply.com
Save 30%
$10.89
$7.63

Bulb Plant Light 27W/5500K (100/cs)

Agrobrite

This is a replacement bulb for Hydrofarm's FLF27D Desktop Plant Lamp. Save money on your electric bill with this 27-watt bulb. It has a C.R.I. (Col...

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$10.89
$7.63
Save 30%
24" T5 6500K High Output Starcoat-NWGSupply.com
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$16.95
$15.26

24" T5 6500K High Output Starcoat

GE

T5 GE 6500K 2' Starcoat 24 W GE T5 Fluorescent Tubes 2,000 initial lumen output 24 watt daylight spectrum Rated 20,000 hour life

$16.95
$15.26
Save 10%
200W CFL Bulb & Reflector Package-NWGSupply.com
Save 27%
$109.95
$80.80

200W CFL Bulb & Reflector Package

Grow1

Basic Enclosed Reflector with 200W CFL 6500K Bulb Package - Integrated Socket and 15' Lamp Cord - Top Quality German Aluminum interior for excelle...

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$109.95
$80.80
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T5 Bloom Bulb 4' (3000K)-NWGSupply.com
Save 54%
$13.95
$6.38

T5 Bloom Bulb 4' (3000K)

Interlux

54 Watt 3000K InterLux Bloom Bulbs, perfect for the flowering plant stage. These bulbs are compatible with our LuxStar T5 lighting fixtures.

$13.95
$6.38
Save 54%
T5 Grow Bulb 4' (6500k)-NWGSupply.com
Save 54%
$13.95
$6.38

T5 Grow Bulb 4' (6500k)

Interlux

54 Watt 6500K InterLux Grow Bulbs, perfect for the vegetative plant stage. These bulbs are compatible with our LuxStar T5 lighting fixtures.

$13.95
$6.38
Save 54%
T5 Bloom Bulb 2' (3000k)-NWGSupply.com
Save 52%
$9.95
$4.77

T5 Bloom Bulb 2' (3000k)

Interlux

InterLux™Bloom Bulbs, perfect for the flowering plant stage. These bulbs are compatible with our LuxStar T5 lighting fixtures.

$9.95
$4.77
Save 52%
SunBlaster T5 HO 4 ft 6400K Replacement Lamp-NWGSupply.com
Save 1%
$10.03
$9.93

SunBlaster T5 HO 4 ft 6400K Replacement Lamp

Sun Blaster

High Output 6,400ᄚK lamps simulate natural sunlight and are ideal for cuttings or vegetative growth. Some horticulturist's choose 2,700ᄚK for buddi...

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$10.03
$9.93
Save 1%
SunBlaster T5 HO 4 ft 2700K Replacement Lamp-NWGSupply.com
Save 1%
$10.03
$9.93

SunBlaster T5 HO 4 ft 2700K Replacement Lamp

Sun Blaster

High Output 6,400ᄚK lamps simulate natural sunlight and are ideal for cuttings or vegetative growth. Some horticulturist's choose 2,700ᄚK for buddi...

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$10.03
$9.93
Save 1%
SunBlaster T5 HO 3 ft 6400K Replacement Lamp-NWGSupply.com
Save 1%
$8.60
$8.52

SunBlaster T5 HO 3 ft 6400K Replacement Lamp

Sun Blaster

High Output 6,400ᄚK lamps simulate natural sunlight and are ideal for cuttings or vegetative growth. Some horticulturist's choose 2,700ᄚK for buddi...

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$8.60
$8.52
Save 1%
SunBlaster T5 HO 2 ft 6400K Replacement Lamp-NWGSupply.com
Save 1%
$8.08
$8.01

SunBlaster T5 HO 2 ft 6400K Replacement Lamp

Sun Blaster

High Output 6,400ᄚK lamps simulate natural sunlight and are ideal for cuttings or vegetative growth. Some horticulturist's choose 2,700ᄚK for buddi...

View full details
$8.08
$8.01
Save 1%