Skip to content
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 315 Watt SE CMH Bulb

Grower's Choice 4K 315 Watt Single Ended CMH Bulb

by Grower's Choice
Sold out
$139.00
$139.00 - $139.00
$139.00
$69.00
$69.00 - $69.00
$69.00

Special Order - Minimum 50 units. 60 day lead time

🌿 Free shipping on $175+ orders in the USA

🌿 Ships to Canada, AK & HI. Call us for info

🌿 Price match guarantee, details here

Energy Rebates & Bulk Pricing Available

SAVE BIG on your grow setup! Email or call us at (973) 206-7590. For rebates eligibility, click here.

Cash Payment Discounts & Financing Options

Get an additional 3% off when you pay by ACH, Money, or Zelle. Select your option at check out.

We accept all major credit cards, crypto and Paypal 0% credit plans. More details here.

Full Manufacturer’s Warranty

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

The Grower’s Choice 315w CMH/LEC Lamps are suitable for use in all standard 315w CMH/LEC fixtures. Grower’s Choice 315w CMH/LEC Lamps use a proprietary phosphor coating on the outside of the arc tube to provide you with the richest spectrum on the market.

Grower's Choice 4200K 315 Watt SE CMH Bulb Features

  • For use in any 315w CMH/LEC fixture
  • 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 - great for veg, but works for bloom also
    • Lumens Per Watt: 110
    • CRI: 98
    • Lumens At 100 Hours: 33000
    • Photon Flux: 540 umol/s
    • Lifespan: 15,000 hours

    See the full spec sheet here.

    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 cannabis equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best cannabis facilies across the country.

    With years of cannabis growing experience, 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.