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Grower's Choice 10K 315 Watt Single Ended CMH Bulb

Save $76.00 Save $76.00
Original price $152.00
Original price $152.00 - Original price $152.00
Original price $152.00
Current price $76.00
$76.00 - $76.00
Current price $76.00

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The addition of 10K UV light towards the end of the bloom cycle increases resin production in flowering plants as a defense mechanism in response to the ultraviolet light. Now, growers using CMH/LEC fixtures can get these benefits too with the industry’s first and only 315w 10K MH Finishing Lamp.

Grower's Choice 10,000K 315 Watt SE CMH Bulb Features

  • For use in 315w CMH fixtures
  • Strong UV peaks for increased resin production
  • Can be used for 25+ flower cycles before replacement
  • Use only in the last 7-14 days of flowering
  • Durable quartz glass arc tube ensures long usable life


    • Spectrum: 10,000K - for increased resin production toward end of flowering
    • Lumens Per Watt: 70
    • CRI: 90
    • Lumens At 100 Hours: 22,000
    • Photon Flux: 450 umol/s
    • Lifespan: 10,000 hours

    See the full spec sheet here.

    Power 315 watts
    Spectrum 10,000K
    Lumen@100 Hrs 22,000
    Lumens Per Watt 70
    Photon Flux 450 umol/s
    CRI 90
    Lifespan 10,000 hrs

    - Free Shipping on all orders $175+ in the continental US (some exclusions apply).
    - In most cases tracking info will be provided via email within 24 hours of shipment.
    - Easy Returns within 10 days of purchase + 25% restocking fee.
    - Please see our Shipping & Returns policy for more details.

    Warranty Information
    Grower's Choice purchases include a 5 year warranty.