Mars Hydro’s FC-E1500 is a compact, two-bar LED grow light designed for 2.5' x 2.5' spaces. It draws 150 W and outputs 420 μmol/s PPF with an efficacy of up to 2.8 μmol/J. The fixture uses Bridgelux diodes arranged for uniform distribution and includes warm (2800–3000 K) and cool (4800–5000 K) white channels plus 660–665 nm deep red. The passive aluminum heatsink and detachable driver help manage heat. Dimensions are 16.4 x 15.7 x 2.8 inches, and listed weight is 2.8 kg. The FC‑E1500 supports 100–277 V input, onboard dimming, daisy-chaining, and optional app-based control via Mars Hydro smart accessories. It targets small tents and racks where even coverage and low power draw are priorities.