Grow Light Bulbs

National Hydro Group is your online source for Grow Light Bulbs. If you cant find the Grow Light Bulbs 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.
Floor Plant Light w/ 27w CFL-NWGSupply.com
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$64.95
$59.95

Floor Plant Light w/ 27w CFL

Agrobrite

The Agrobrite Standing Plant Light offers exceptional illumination and versatility! With a flexible neck and adjustable height (48" to 61") this la...

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$64.95
$59.95
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Eye Hortilux® Ceramic HPS 600 Watt Lamp-NWGSupply.com
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$149.95
$99.95

Eye Hortilux® Ceramic HPS 600 Watt Lamp

Eye Hortilux

A typical HPS light produces an orange light with a narrow spectral distribution. The Ceramic HPS produces a white light and has a much broader spe...

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$149.95
$99.95
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Hortilux MH, 600W, Blue H Lamp BT37-NWGSupply.com
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$150.00
$116.13

Hortilux MH, 600W, Blue H Lamp BT37

Eye Hortilux

HORTILUX BLUE Metal Halide grow lamps provide world class spectrum that is unmatched in the lighting industry. HORTILUX BLUE is the closest match t...

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$150.00
$116.13
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Ultra Sun HPS 1000-NWGSupply.com
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$61.95
$32.20

Ultra Sun HPS 1000

Ultra Sun

The Ultra Sun High Pressure Sodium (HPS) lamps have a Kelvin temperature rating of 2000ᄚK which is ideal for the fruiting and flowering stages of p...

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$61.95
$32.20
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Hortilux Super HPS, 400W, U Lamp E-18-NWGSupply.com
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$95.00
$67.90

Hortilux Super HPS, 400W, U Lamp E-18

Eye Hortilux

The Hortilux is our best 400-watt HPS lamp for spectral and lumen output. Strong yellow-orange-red HPS light for fruiting and flowering is suppleme...

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$95.00
$67.90
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Hortilux MH, 1000W, BU Lamp BT-5-NWGSupply.com
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$85.00
$78.95

Hortilux MH, 1000W, BU Lamp BT-5

Eye Hortilux

Top-of-the-line Hortilux lamps provide an ideal spectrum for flowers, fruits, and veggies. Compatible with any 1000-watt metal halide or two-way ba...

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$85.00
$78.95
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Hortilux MH, 1000W, Blue H Lamp T-120-NWGSupply.com
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$240.00
$171.73

Hortilux MH, 1000W, Blue H Lamp T-120

Eye Hortilux

The next-best thing to the sun, the Hortilux Blue 1000W metal halide lamp provides near-perfect replication of natural sunlight with more of the bl...

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$240.00
$171.73
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Spectralux T5 54 Watt HO Lamp 4 ft Blue 6500K-NWGSupply.com
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$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
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Spectralux T5 54 Watt HO Lamp 4 ft Red 3000K-NWGSupply.com
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$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
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Hortilux Super HPS, 1000W, U Lamp E-25-NWGSupply.com
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$130.00
$81.00

Hortilux Super HPS, 1000W, U Lamp E-25

Eye Hortilux

One of the best lamps on the market, this Hortilux 1,000-Watt HPS Lamp offers enhanced red, orange, yellow and blue spectrums for increased photosy...

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$130.00
$81.00
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Spectralux T5 24 Watt HO Lamp 2 ft Blue 6500K-NWGSupply.com
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$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
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Ushio AMH 1000 Opti Blue-NWGSupply.com
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$119.95
$96.53

Ushio AMH 1000 Opti Blue

Ushio

400, 600 and 1000 watt SUPER high output MH with maximized output in both blue and red spectral range. Outperforms standard MH bulbs. Conversion bu...

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$119.95
$96.53
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Philips Agrolite XT HPS 1000-NWGSupply.com
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$108.95
$74.25

Philips Agrolite XT HPS 1000

Philips

AgroLite XT 1000 watt HPS lamps are specifically developed for maximum growth light and are among the most efficient light sources available for ho...

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$108.95
$74.25
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Hortilux Super HPS, 600W, U Lamp E-18-NWGSupply.com
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$125.00
$86.40

Hortilux Super HPS, 600W, U Lamp E-18

Eye Hortilux

The exclusive EYE HORTILUX Super HPS spectrum provides 17% more overall spectral energy, and 25% more violet, blue and green spectrum than standard...

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$125.00
$86.40
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Hortilux Blue (Daylight) Super MH Bulb, 1000W-NWGSupply.com
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$239.95
$171.74

Hortilux Blue (Daylight) Super MH Bulb, 1000W

Eye Hortilux

Designed to provide a fully-balanced light spectrum that replicates natural sunlight. The exclusive Iwasaki/EYE chemistry provides levels of red, b...

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$239.95
$171.74
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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
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AgroBrite T5 432W 4' 8-Tube Fixture with Lamps-NWGSupply.com
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$230.99
$197.95

AgroBrite T5 432W 4' 8-Tube Fixture with Lamps

Agrobrite

Hydrofarm’s newest T5 system delivers performance, flexibility, and high lumen output in any growing environment. These systems allow you to choos...

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$230.99
$197.95
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Ultra Sun MH 400 7,500K-NWGSupply.com
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$37.95
$29.40

Ultra Sun MH 400 7,500K

Ultra Sun

The Ultra Sun Metal Halide (MH) Blue Enhanced Performance lamps offer extra emphasis in the blue and violet spectrums with Kelvin temperatures of 7...

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$37.95
$29.40
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InterLux Metal Halide 1000W Lamp-NWGSupply.com
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$79.95
$35.70

InterLux Metal Halide 1000W Lamp

Interlux

1000W MH HIGH OUTPUT InterLux LIGHT BULB - Metal Halide bulbs produce a blue spectrum light that is used during the vegetative stage of growth. Giv...

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$79.95
$35.70
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InterLux DualARC 600W Lamp-NWGSupply.com
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$139.95
$62.93

InterLux DualARC 600W Lamp

Interlux

Interlux Dual Arc bulbs consist of both MH and HPS arc tubes. Runs on HPS ballasts. Provides a wider color spectrum in both blue & red range. S...

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$139.95
$62.93
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Interlux 600W MH Lamp - Pulse Start-NWGSupply.com
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$77.95
$35.00

Interlux 600W MH Lamp - Pulse Start

Interlux

600W MH HIGH OUTPUT InterLux LIGHT BULB - Metal Halide bulbs produce a blue spectrum light that is used during the vegetative stage of growth. Givi...

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$77.95
$35.00
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Hortilux MH, 1000W, U Lamp BT-37-NWGSupply.com
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$87.00
$65.80

Hortilux MH, 1000W, U Lamp BT-37

Eye Hortilux

HORTILUX Metal Halide is a cost effective line of lamps designed to provide the spectral energy required for vegetative growth. HORTILUX™ Metal Hal...

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$87.00
$65.80
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Hortilux MH BT37 Small, Universal, 1000W-NWGSupply.com
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$86.95
$65.80

Hortilux MH BT37 Small, Universal, 1000W

Eye Hortilux

Optimum spectral energy required for vegetative growth. Our basic metal halide bulb series provides high initial and maintained lumen output. These...

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$86.95
$65.80
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