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

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

by Grower's Choice
Save $66.00 Save $66.00
$185.00
$185.00 - $185.00
$185.00
$119.00
$119.00 - $119.00
$119.00

Special Order - 60 Day Lead Time

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Full Manufacturer’s Warranty

You buy it, we back it! Your purchase is fully covered with a manufacturer’s warranty. More details here.

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 of 97 and intense full spectrum the Grower’s Choice 4k lamp provides near sunlight photon output. This leads to healthier and more robust vegetative growth.

Grower's Choice 4200K 500 Watt SE CMH Bulb Features

  • Produces more PAR per watt than standard Metal Halide
  • Richest spectrum on the market
  • CRI of 97 makes this lamp the closest solution to sunlight available
  • Promotes extremely tight internodal spacing leading to more flowering sites and a fuller canopy
  • Offers significant improvement in spectral quality over standard Metal Halide

    Specifications

    • Spectrum: 4200K
    • Lumens Per Watt: 95
    • Lumens At 100 Hours: 45,000
    • CRI: 97
    • Photon Flux: 970 umol/s
    • Lifespan: 15,000 hours

    See the full spec sheet here.

    Specifications

    SKU: GC500W4K

    Why Shop with Grow Light Central?

    “There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

    “There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

    Grow Light Central is a grow equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best grow facilities across the country.

    Anthony, the owner and operator, personally ensures every order is handled right. No passing you off, no runaround, just the expert service and advice you deserve.