NextLight Core LED Grow Light

$595 $535.50
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Bulk/wholesale pricing available for this product:
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The NextLight Core is a full spectrum bright white LED grow light. NextLight harnessed the high-intensity light of the NextLight Mega and redesigned it for use in smaller spaces. The NextLight Core is an enhanced version of its predecessor, the NextLight Mini. Boasting a 50% increase in light output and using only 190 watts, this light is perfect for small tents and any space where venting and air conditioning is an issue.

The Core covers a 3 ft x 3 ft flower footprint and a 4 ft x 4 ft veg footprint. This unit is part of the NextLight Commercial Series. This distinction means each unit is covered by a 5-year full manufacturer’s warranty, has a 100,000 hour life rating, is UL-listed and you will never have to change a bulb again.

The Core is designed to meet the needs of commercial and home growers alike. NextLight understands excessive power consumption, bulb replacements and heat are the biggest problems indoor growers face. The NextLight Commercial Series alleviates all of those issues. The Core is extremely efficient coming in at 1.92 PPF/Watt.

NextLight’s Full Spectrum provides the same sun-like qualities plants love without the negatives of high energy requirements and high heat. Using NextLight’s Full Spectrum you will see faster growth, tighter internodal spacing and increased production overall.



  • 190W total energy draw
  • 4 ft x 4 ft area for Veg and 3 ft x 3 ft area for Flower
  • 100,000 Hour Life
  • 5 Year Warranty
  • Designed & Manufactured in the United States with domestic and imported parts
  • UL certified for damp and dry conditions
  • Full Spectrum Diodes
  • 75% less heat
  • Cuts energy use in half
  • Eliminates the cost of replacement bulbs
  • Savings add up year after year

International customers

Cosmetic damage is not under warranty going out of the US. If the fixture does not work or has a manufacturer defect then we/NextLight will value the warranty.


NextLight Core Spectrum


NextLight Core PAR Chart

NextLight Core PAR





Wattage draw: 190 watts

HPS/MH equivalent: 400 watts 

LEDs: 100,000 hour lifespan @ 77° F

Spectrum: Full Spectrum white (4000K) for seed to harvest growth

PPF: 380 umol/s

PPF/Watt: 1.92

Coverage area:

  •      Vegetative footprint: 16 sq ft (48'' x 48'')
  •      Flowering footprint: 9 sq ft (36'' x 36'') 

Recommended height above plants:

  •      Veg: 24”-36”
  •      Flower: 8-12”

Dimensions: 20.9" x 22" x 2.5" (in millimeters: 530.86 x 558.8 x 63.5)

Product weight: 9 lbs

Operating temperature: -4°F to 104°F (-20°C to 40°C)

Input voltage and Amperage: 100-277v AC; 1.6A @ 120V, 0.8A @ 240V

Additional details: BTUs: 640; UL approved (damp/dry)

Included in Box:

  • 1 x NextLight Commercial Series Core Fixture w/ 120v Connected Power Cord
  • 2 x V-Hooks
  • 1 x Instruction Manual

Recommended for: 

  • Commercial grows
  • Indoor grows
  • Tents
  • Soil, hydroponic, aeroponic, or aquaponic systems
  • Indoor farming or gardening

Manufacturer's Warranty: 5 years full



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Estimated Arrival

Between 1 and 5 business days, depending on your location.

Easy Returns

For up to 90 days, depending on the brand.


Please refer to our Shipping & Returns policy page for more detailed information.

All products sold on Growbuds are subject to the respective manufacturer’s warranty policy, which can be found on manufacturers websites or by contacting them. If your product fails in the remainder of our returns period, the manufacturer's warranty policy will prevail. In this case, send us an email at and we will assist you in your warranty claim by helping you coordinate with the original manufacturer.

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Free Continental
US Delivery over 99$

Safe Checkout