HLG Scorpion Diablo is designed for grows with low ceiling heights or vertical racks.  HLG Scorpion Diablo™ uses 6x QB648 Diablo Quantum Boards® for an even light spread at just 12" from the canopy.  This is the most efficient full spectrum Horticulture lamp with an efficiency of 2.9 PPF/W

HLG Scorpion Diablo Manual

Independent Efficiency Lab Report

Independent PPFD Report

Top Features

• Designed for low ceiling heights or vertical racks
  
• Highest efficiency Full spectrum Grow Lamp
  
  
• Full Spectrum White and 660nm Red
• Reliable passive-cooled design
• Better canopy light penetration with diffused light
• Dimmable power supply included
• Auto sensing Inventronics power supply works on both 120VAC and 240VAC and 277VAC
• 3 Year warranty

Specifications

Power	60-650 Watts
Voltage Range	100-277 VAC 50-60Hz
LED	Samsung LM301H & Deep Red
Flowering Footprint	5' x 5' at 18"
Veg Footprint	6' x 6' at 24”
System PPF Efficacy	2.9 μmol/joule
Total output	1900 PPF
Dimensions	38.5" x 36" x 2.75"
Recommended Mounting Height	12-18 inches above canopy

 

Watts to BTU Calculator, Cooling Requirement Calculator

*Expect higher intensity and more even coverage in a grow tent, reflective area or a cross over with multiple lamps.