HLG Scorpion® Diablo™ is designed for grows with low ceiling heights or for vertical racks. HLG Scorpion ® Diablo™ uses 6 Advanced Design Diablo™ Quantum Boards® for an even light spread at just 18″ from the canopy . This incredibly efficient full spectrum horticulture lamp has an efficiency of 3.2 PPF/W. This lamp has a new improved spectrum with a broader blue.
HLG Scorpion® Diablo™ Manual
Independent Efficiency Lab Report