FOHSE’s Under Canopy Light (UCL) is a 4‑ft LED bar designed to bring uniform photons into the shaded lower canopy in greenhouse and indoor rooms. The fixture is offered in 160 W and 220 W versions and integrates with the FOHSE Pro Controller. The UCL carries an IP66 rating and uses a two‑glass construction with dual‑angled PCB boards to broaden footprint and resist chemicals and moisture. FOHSE lists efficacy options up to 2.9 μmol/J and PPF up to 506 μmol/s. The bar connects in series to build continuous rows under benches or alongside aisles. Typical build uses Samsung and Osram high‑output diodes. Physical size is 122×8×10 cm and weight about 3.6 kg, with L90 lifetime around 65,000 hours.