T5 HO 2.0 4FT 4 Lamp LED Mushroom Grow Light Blue Sun Spectrum

Active Grow’s T5 HO 2.0 4FT 4 Lamp LED Mushroom Grow Light (Blue Sun Spectrum) is a 100 W ballast‑bypass T5 fixture optimized for fungi cultivation. It ships with four 25 W 4‑ft T5 HO LED Mushroom lamps and runs on 120–277 V with dual on/off switches to operate 2 or 4 lamps. The Blue Sun spectrum combines 450 nm blue wavelengths with 6500 K full‑spectrum white to support incubation and fruiting. Output is rated at 184 µmol/s (PPF) with a 30,000‑hour lamp lifetime. The lightweight polycarbonate housing measures 46.5 x 12.5 x 1.7 in (1181 x 318 x 43 mm), weighs 2.5 kg, and is ETL listed with daisy‑chain capability. Recommended coverage is about 3' x 4' at 24" or 2' x 4' at 12" hanging height.