T5 HO Plug & Play 4FT LED Grow Lamp Red Bloom Pro Spectrum

Active Grow’s T5 HO Plug & Play 4FT LED Grow Lamp (Red Bloom Pro Spectrum) is a 24 W, 4‑ft G5 tube designed to retrofit T5 HO fluorescent fixtures via compatible electronic ballasts. Each lamp outputs 47 μmol/s PPF with a spectrum centered at 450 nm (blue) and 660 nm (red), plus added far‑red content. The tube measures 1159x17x17 mm, weighs about 0.154 kg, and is rated for 30,000 operating hours. Sold here as a 4‑pack, these lamps replace 54 W T5 HO tubes while reducing energy and heat. When four lamps are used in a standard 4‑lamp T5 fixture, Active Grow specifies uniform coverage up to 2' x 4' for medium‑high light crops at 12 inches above the canopy. Suitable for flowering supplementation.