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Having trouble choosing a grow light? Check out our article - What is the best grow light for your needs? It covers all the main factors you need to consider.

Sunmaster Full Nova 3800K 315 Watt CMH Bulb

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$87.00 $101.00

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The Sunmaster Full Nova 3800K 315 Watt CMH Bulb was designed for maximum efficiency and e-ballast compatibility.

Sunmaster Full Nova CMH spectrumIt has the industry's most balanced growth spectrum while producing an enhanced amount of blue and red energy to support robust vegetative growth and flowering. With a CRI of 95, it is as close to natural sunlight as you can get.

 

This version has a great balanced spectrum for all stages of growth. If you want a flowering specialist, the Sunmaster Full Nova WX has a more reddish 3000K spectrum that is ideal for blooming.

 

Specifications of the Sunmaster Full Nova CMH Bulb

  • Spectrum: 3800K - great all-around spectrum for all stages
  • PAR Watts (400nm-700nm): 115
  • Lumens Per Watt: 103
  • CRI: 95
  • Initial Lumens: 32,500
  • Total µMOL: 605
  • µMOL (400-700nm): 550
  • Lifespan: 25,000 hours
Power 315 watts
Spectrum 3800K - Full Cycle
Initial Lumen 32,500
Lumens Per Watt 103
Total µMOL 605
µMOL (400-700nm) 550
PAR Watts (400nm-700nm) 115
CRI 95
Lifespan 25,000
  • Free shipping on all orders over $100 in the continental US and internationally for select brands.
  • Estimated Arrival: Between Oct 18 and Oct 25.
  • Tracking info will be provided (via email) within 24 hours of shipment.
  • Easy returns for up to 90 days, depending on brand.
  • Our shipping and returns page has more details, including return info for individual brands.

You may be wondering why you should buy your grow lights from us, instead of other available authorized dealers. Read on for the answers to all your burning questions.

 

10 Reasons to Trust Us With Your Business

  1. Customer Service. We are here to help and want the best for you. Use our live chat or email or call us during business hours. We are always here for you.
  2. Full Warranties and Generous Return Policies. We only carry top American brands that back their products with full warranties and return policies of up to 90 days (details at the bottom of this page).
  3. Price Match. We want you to be absolutely secure that you're getting the best price with us, so we've purchased buyer's insurance that guarantees the lowest price. If you find a lower online price within a month after purchase, you will get a refund of up to $500 for the difference.
  4. Free 4x Buyer's Insurance. In addition to the low price guarantee, you are also covered against any shipping problems, identity theft and terms of service breaches. And it's all on us (details here).
  5. Hassle-Free Returns. If you aren’t absolutely satisfied, return your light within 30 to 90 days, depending on the brand (details here).
  6. Free Shipping on orders over $100 to the lower 48 states.
  7. No Sales Tax Anywhere (excluding WY).
  8. Authorized Dealers. We only carry American brands whose lights have been extensively tested by real growers. 100% US warranty on all products.
  9. Buyer's Guides. We have created buyer's guides for both HID and LED grow lights, to help you find the perfect light for your needs. We also have reviews and comparisons of the top 1000w LED grow lights and the top 600w LEDs.
  10. Safe & Secure Systems in place for every payment transaction.

The Sunmaster Full Nova 3800K 315 Watt CMH Bulb was designed for maximum efficiency and e-ballast compatibility.

Sunmaster Full Nova CMH spectrumIt has the industry's most balanced growth spectrum while producing an enhanced amount of blue and red energy to support robust vegetative growth and flowering. With a CRI of 95, it is as close to natural sunlight as you can get.

 

This version has a great balanced spectrum for all stages of growth. If you want a flowering specialist, the Sunmaster Full Nova WX has a more reddish 3000K spectrum that is ideal for blooming.

 

Specifications of the Sunmaster Full Nova CMH Bulb

  • Spectrum: 3800K - great all-around spectrum for all stages
  • PAR Watts (400nm-700nm): 115
  • Lumens Per Watt: 103
  • CRI: 95
  • Initial Lumens: 32,500
  • Total µMOL: 605
  • µMOL (400-700nm): 550
  • Lifespan: 25,000 hours
Power 315 watts
Spectrum 3800K - Full Cycle
Initial Lumen 32,500
Lumens Per Watt 103
Total µMOL 605
µMOL (400-700nm) 550
PAR Watts (400nm-700nm) 115
CRI 95
Lifespan 25,000
  • Free shipping on all orders over $100 in the continental US and internationally for select brands.
  • Estimated Arrival: Between Oct 18 and Oct 25.
  • Tracking info will be provided (via email) within 24 hours of shipment.
  • Easy returns for up to 90 days, depending on brand.
  • Our shipping and returns page has more details, including return info for individual brands.

You may be wondering why you should buy your grow lights from us, instead of other available authorized dealers. Read on for the answers to all your burning questions.

 

10 Reasons to Trust Us With Your Business

  1. Customer Service. We are here to help and want the best for you. Use our live chat or email or call us during business hours. We are always here for you.
  2. Full Warranties and Generous Return Policies. We only carry top American brands that back their products with full warranties and return policies of up to 90 days (details at the bottom of this page).
  3. Price Match. We want you to be absolutely secure that you're getting the best price with us, so we've purchased buyer's insurance that guarantees the lowest price. If you find a lower online price within a month after purchase, you will get a refund of up to $500 for the difference.
  4. Free 4x Buyer's Insurance. In addition to the low price guarantee, you are also covered against any shipping problems, identity theft and terms of service breaches. And it's all on us (details here).
  5. Hassle-Free Returns. If you aren’t absolutely satisfied, return your light within 30 to 90 days, depending on the brand (details here).
  6. Free Shipping on orders over $100 to the lower 48 states.
  7. No Sales Tax Anywhere (excluding WY).
  8. Authorized Dealers. We only carry American brands whose lights have been extensively tested by real growers. 100% US warranty on all products.
  9. Buyer's Guides. We have created buyer's guides for both HID and LED grow lights, to help you find the perfect light for your needs. We also have reviews and comparisons of the top 1000w LED grow lights and the top 600w LEDs.
  10. Safe & Secure Systems in place for every payment transaction.

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