ARA-40 LED Light Bar, 4-ft, Full-Spectrum Horticulture Grow Lamp

Additional 20% discount on purchases of 9 or more units. Please contact us (hello@atreumlighting.com) for the discount.  Data Sheet  Sphere Test Report ARA-40 is full-spectrum LED light bar featuring a hybrid of broad-spectrum Samsung LM301B diodes with Cree XP-E Deep-Red 660nm supplementation. The result is a high-performance 120W light for veg and flowering. Comes with brackets for easy hanging or mounting to a rail. Space multiple bars 8-10 inches apart and get exceptionally even light distribution across a large area. For the 2-ft version see: ARA-20 Specifications Specification Value Power 120W Voltage 52V Current 2.3A PPF 298 μmol/s PPF Efficacy 2.54 μmol/J CCT 3600K CRI 92 Dimensions (mm) 1154 x 50 x 20.5 mm Wire Length (mm) 623 mm Compatible drivers  Number of Lights Recommended Driver 1 Meanwell HLG-120H-54A 2 Meanwell HLG-240H-54A 3 Meanwell HLG-320H-54A 4 Meanwell HLG-480H-54A 5-6 Meanwell HLG-600H-54A What's the difference between th