Progrow 2400 HB

PROGROW 2400 HB is Grow Light Science’s high-bay, remote‑proximity top‑lighting fixture for commercial cannabis rooms. The 830 W 208–277 V version (GLS‑PG‑2400‑HB‑L‑2) delivers 2,429 µmol/s at up to 2.93 µmol/J; a 347 V variant (HB‑L‑3) is rated 828 W and 2,432 µmol/s. The bar-format fixture uses a 120° distribution and is intended to be hung roughly four feet or more above canopy to achieve ~1,500 µmol/m²/s targets with high uniformity in CO2‑enriched rooms. It supports 0–10 V dimming and external control via RJ12, is wet‑location rated, and ETL certified to UL 8800 with DLC horticulture listing. Dimensions are 44.7 x 17.7 x 2.2 in and weight is 16.5 lb. Coverage is layout‑dependent; GLS supplies complimentary lighting plans for commercial projects.