HLG HLG 750 Diablo
HLG 750 Diablo
HLG HLG 750 Diablo
HLG HLG 750 Diablo
HLG HLG 750 Diablo
HLG HLG 750 Diablo
HLG HLG 750 Diablo

HLG 750 Diablo

Regular price$999.00

Power Cord

Shipping lead time: 4 weeks

HLG 750 Diablo commercial lamps are designed for growers who want to maximize crop yields with a grow light that offers both high intensity and high efficiency. This lamp uses 4 advanced design Diablo Quantum Boards® for an even light spread making it perfect for  grow tents, flood tables and rolling benches.

Integrated reflectors improve photon delivery resulting in better quality yields even at the lower levels of canopy. This lamp produces over 2000 PPF output with photon efficacy of 2.88 µmol/J

HLG 750 Diablo Manual

Independent Efficiency Lab Report  Independent PPFD Report

Top Features

  • Over 2000 PPF output with 2.88 µmol/J photon efficacy
  • Integrated reflectors improve PPFD levels at all levels of canopy
  • Plant-centric White spectrum with Deep Red. Red:Green:Blue ratio of 37:42:21
  • Reliable passive-cooled design
  • Dimmable power supply included
  • 5 Year Warranty

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


Power 0-715 Watts
Voltage Range 120-277 VAC 50-60Hz
Flowering Footprint/ Canopy Distance 5' x 5' / 15" - 24"
Veg Footprint/ Canopy Distance
6' x 6' /  36"
System PPF Efficacy 2.88 μmol/J
Total output 2100+ PPF
Dimensions 37.5" x 27.125" x 3.75"
Product Weight 20.25 lbs
Certifications UL 8800, UL 1598, CSA
Warranty 5 Years

HLG 750 Diablo is available in 2 spectrums.
HLG 750 Diablo X
 HLG 750 Diablo
Diablo Spectrum Ratio
Diablo spectrum



ETL Listed

UL 8800, UL 1598,
Certified to CSA Std C22.2#250.0


Listed on the DLC QPL

All domestic orders ship in 1-4 business days. International orders ship in 5-10 business days.

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Customer Reviews

Based on 13 reviews
Gary Mossey
Great company!

This was my fourth light I bought from these folks, great customer service and great lights! I will be buying another one in about a month.


Great product as always!

Warren Brown

Put these up next to another brand and the intensity is visible right away, made my current LEDS look like garage lights!!

Amazing Light

I have a 5x5 that I use the 750 Diablo in. Holy moly it’s so bright I had to put on some shades. I originally had a spider farmer sf4000 in there. It got me through four years of growing, but the difference in quality of light spectrum in the HLG is unbelievable until you see it for yourself. Absolutely love this brand and will be purchasing more lights in the future.

eric miller
Bruce banner loves evo diodes

After sitting on the fence unsure about evo diodes I bought a new dioblo 750. The first day the small white pistols turned into large pick ax shaped hairs. 18" above canopy and 50% gives my ladies about 750 ppfd. Just buy one and have your own story to tell. Thank you hlg