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

  • Sale
  • $79.00
  • Regular price $119.00

Additional 20% discount on purchases of 9 or more units. Please contact us ( 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


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 the ARA-40 & ARA-41?

The ARA-41 is the same as the ARA-40 but with a few key differences

  • ARA-41 has the updated Cree XP-E2 660nm red diodes
  • Waterproof design
  • It's the latest iteration of light bars

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