GLMF-720

Rayonled Grow Lights’ GLMF-720 is a foldable, 8‑bar LED fixture engineered for indoor cultivation. It draws 720 W total (640 W full‑spectrum plus two 40 W UV/FR bars) and delivers a rated PPF of 1,944 μmol/s at up to 2.7 μmol/J. The unit uses Samsung LM301B diodes and offers independent control of the full‑spectrum and UV/FR channels via two manual dimmer knobs, plus RJ14 ports for external controllers. The fixture measures 43 x 47 in, carries ETL certification, and is specified for L85‑50,000‑hour life. Brand PPFD measurements were taken in a 4x4 ft tent, indicating suitability for 1.2 x 1.2 m canopies and high‑PPFD flowering with CO2 supplementation when desired. Spectrum is PAR+ with 3500 K white and added 660 nm red alongside UV and far‑red.