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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

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Grower's Choice 3K-R 500 Watt Single Ended CMH Bulb Save $56.00 Save $0.00
$175.00
$175.00 - $175.00
$175.00
$119.00
$119.00 - $119.00
$119.00

Grower's Choice 3K-R 500 Watt Single Ended CMH Bulb

Grower's Choice

The Growers Choice 3kr-CMH lamp is tailored specifically to enhance bloom production through the discharge of intensified red shift photon dispersi...

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$175.00
$175.00 - $175.00
$175.00
$119.00
$119.00 - $119.00
$119.00
Save $56.00 Save $0.00
Grower's Choice 4K 500 Watt Single Ended CMH Bulb Save $66.00 Save $0.00
$185.00
$185.00 - $185.00
$185.00
$119.00
$119.00 - $119.00
$119.00

Grower's Choice 4K 500 Watt Single Ended CMH Bulb

Grower's Choice

Grower’s Choice 4k-CMH Daylight lamp is the best option for hearty vegetative growth leading to a healthy bloom phase. With a Color Rendering Index...

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$185.00
$185.00 - $185.00
$185.00
$119.00
$119.00 - $119.00
$119.00
Save $66.00 Save $0.00
Grower's Choice 3K 500 Watt Single Ended CMH Bulb Save $66.00 Save $0.00
$185.00
$185.00 - $185.00
$185.00
$119.00
$119.00 - $119.00
$119.00

Grower's Choice 3K 500 Watt Single Ended CMH Bulb

Grower's Choice

Grower’s Choice 3k-CMH lamp utilizes a full phase spectrum that is designed to be used in all stages of growth but optimized for bloom. With a Colo...

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$185.00
$185.00 - $185.00
$185.00
$119.00
$119.00 - $119.00
$119.00
Save $66.00 Save $0.00
Grower's Choice 10K 500 Watt Single Ended CMH Bulb Save $66.00 Save $0.00
$185.00
$185.00 - $185.00
$185.00
$119.00
$119.00 - $119.00
$119.00

Grower's Choice 10K 500 Watt Single Ended CMH Bulb

Grower's Choice

Grower’s Choice final phase 10k-CMH finishing lamp should be used during the last week to two weeks before harvest and is specifically designed to ...

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$185.00
$185.00 - $185.00
$185.00
$119.00
$119.00 - $119.00
$119.00
Save $66.00 Save $0.00
Spectral output chart for Tarantula Greenhouse 500 showing high PAR levels across blue, green, and red wavelengths.
Angled view of Grand Master LEDs Tarantula Greenhouse 500 grow light showing sleek black housing with dense LED array.
$630.00 - $695.00
$630.00 - $695.00
$630.00 - $695.00
$630.00

Grand Master LEDs Tarantula Greenhouse 500

Grand Master LEDs

Drive consistent greenhouse yields with the Tarantula Greenhouse 500 engineered for serious cultivators demanding power, precision, and proven perf...

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$630.00 - $695.00
$630.00 - $695.00
$630.00 - $695.00
$630.00