ThinkGrow’s Model‑V is a 350 W multi‑bar LED built for high‑PPFD cultivation at close mounting heights. It combines a fixed full‑spectrum array with an independent 730 nm far‑red channel (10 W) for photomorphogenic control. The fixture outputs roughly 900 µmol/s at about 2.6 µmol/J, and is designed to work with TrolMaster Hydro‑X controllers via the LMA‑T adapter, enabling separate spectrum control and group management. The panel measures 45 × 44.6 × 4.44 in and weighs about 10.7 kg, carries an IP56 rating, and is rated to L90 >54,000 hours. Typical footprints cited by retailers are about 5'×5' in veg and 4'×4' in flower. This configuration suits vertical racks or tents where uniform light at low hang heights is required.