The VOLT Grow FL-1 is a 720 W, full‑cycle LED bar fixture designed for both vegetative and flowering stages. It uses Samsung and OSRAM LEDs to deliver a full‑spectrum white output and supports built‑in 0–10 V dimming from 288 W up to 720 W. FL-1’s total photon output is listed at 2000 µmol/s, and brand testing shows an average PPFD of about 1027 µmol/m²/s across a 4×4 ft area at 6 inches. The fixture measures roughly 46.5 × 44.9 × 3.5 in and includes hanging hardware and a 120 V power cord. Typical LED lifetime is stated at 50,000 hours. This model targets high light density in compact canopies, with coverage centered on 4×4 ft spaces while remaining dimmable for flexibility.
