T5 HO Plug & Play 4FT LED Grow Lamp Sun White Spectrum

Active Grow’s T5 HO Plug & Play 4FT LED Grow Lamp (Sun White) is a 24 W, ballast-compatible retrofit for 54 W T5 HO fluorescents. The Sun White spectrum delivers high color rendition (CRI 95) and includes deep‑red 660 nm and far‑red 730 nm content. Each lamp outputs 50 µmol/s PPF (54 µmol/s PBAR) with 1.79 µmol/J efficacy. The clear polycarbonate body measures 1159×17×17 mm and weighs about 0.154 kg. Lamps are non‑dimmable and rated for 30,000 hours. Use in existing multi‑lamp T5 HO fixtures; coverage depends on lamp count and mounting height. As a reference, an Active Grow 4‑lamp 4FT T5 LED fixture provides about 2’×4’ at 12 in (medium–high light) or 3’×4’ at 24 in (low–medium light). This Plug & Play line launched in 2018.