AgroMax Pure UV T5 Bulb is a 4-foot high-output fluorescent tube designed for supplemental ultraviolet exposure in indoor gardens. It fits standard 4‑ft T5 HO fixtures (F54T5HO) and draws 54 watts. The product is specified to emit a predominantly UV‑B spectrum with a smaller UV‑A component (listed as 75% UV‑B and 25% UV‑A). Actual glass length is 45.75 inches (116.2 cm). Guidance from the seller advises introducing UV gradually, positioning the lamp farther from plants at first, and using protective eyewear and long sleeves. Because output is mostly ultraviolet with minimal visible light, growers typically run it intermittently above the canopy to influence phenolic compounds, pigments, and resins. Confirm fixture compatibility and avoid overexposure by managing distance and on‑time carefully.
