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Grower's Choice 10K 1000 Watt Double Ended MH Bulb

Save $77.00 Save $77.00
Original price $153.00
Original price $153.00 - Original price $153.00
Original price $153.00
Current price $76.00
$76.00 - $76.00
Current price $76.00

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The Grower's Choice 10K bulb is for growers who are looking to maximize yield and resin production, making it suitable for the last 7-14 days of flowering.

The 10K contains UV-B light, which is widely known to increase resin production, as the plant forms its own kind of "sunscreen" to protect itself from the ultraviolet light.

Grower's Choice DE MH 10,000K 1000 Watt Bulb Features

  • Outputs UV spectra for enhanced resin production
  • 5% degradation rate at 10,000 hours
  • High quality quartz glass for consistent spectral output and PAR production
  • Increases resin production by weight during late flowering
  • Use in the last 7-14 days of flowering for optimal results
  • Can be used 25+ flowering cycles before needing replacement
  • Durable quartz glass arc tube ensures long useable life


  • Spectrum: 10,000K - ideal for the last week or two of flowering
  • Lumens Per Watt: 700
  • CRI: 90
  • Lumens At 100 Hours: 70,000
  • Photon Flux: 1350 umol/s
  • Lifespan: 6,000 hours

See the full spec sheet here.

Power 1000 watts
Spectrum 10,000K
Lumen@100 Hrs 70,000
Lumens Per Watt 70
Photon Flux 1350 umol/s
CRI 90
Lifespan 6,000 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.