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Regular price $899.00 USD
Regular price Sale price $899.00 USD
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HLG Tomahawk 650 Bar Lamp’s revolutionary design has been created specifically for high PPFD cultivation in vertical farming or low ceiling grow operations. With 650W of power and 5 bars of Full Spectrum White with Deep Red LEDs, this lamp provides a comprehensive range of light that can enhance plant growth and maximize yields.

The HLG Tomahawk 650 boasts convenient features such as dimming capabilities, ultra-lightweight construction, and easy installation with a remote mountable driver. The integrated asymmetrical reflectors increase photon delivery resulting in higher quality yields even at lower levels of the canopy while minimizing hot spots. This improved open design allows for unobstructed airflow for more efficient ventilation, making it an ideal choice for vertical rack and tent grows. This lamp produces over 1859 PPF output with photon efficacy of 2.81 µmol/joule.

 HLG Tomahawk Manual
Independent Efficiency Lab Report

Top Features

  • Integrated reflectors improve PPFD levels while minimizing hot spots
  • Remote mountable driver suitable for a variety of applications
  • Improved open design allows for unobstructed airflow
  • Plant-centric White Spectrum with Deep Red
  • Ultra-lightweight construction
  • 5 Year Warranty


Power 0-650 Watts
Voltage Range 120-277 VAC 50-60Hz
Flowering Footprint 5' x 5'
Recommended mounting height above canopy 8" - 24"
System PPF Efficacy 2.8 μmol/J
Total output 1859 PPF
Dimensions 40.75" x 40" x 2.5"
Product Weight 20 lbs
Certifications UL 8800, CSA, DLC pending (contact HLG)
Warranty 5 Years

 GrowFlux Information Booklet
*An Access Point (sold separately) is required if you choose the GrowFlux wireless dimming option.

Driver extension Cable required to remote mount driver.  Find it HERE

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Customer Reviews

Based on 2 reviews
Chris S.

Nice light. Super light and very bright.

Excellent Light!

Finally took the plunge and upgraded by QB96 Elite V2's for my 5x5. I'd been rocking 3 on a 480W driver (kept it at 75% due to the heat coming off those lights). Pics taken with lights running at 80% and will increase it a bit every day. Took about 2 weeks for shipping from date of ordering. *Don't make the same mistake I did - buy the extension cord for the driver and keep the heat out of the tent (* Took about another 10 days for the cord to arrive but she's now up and running and the girls are loving it.