The RAINFOREST 4-lamp T5HO grow light fixture is
perfect for moist or wet locations, making it the ideal 4 foot fluorescent grow
light for greenhouses. It is specially designed for either indoor or outdoor
use, with a glass fiber reinforced body, a clear acrylic lens and polyurethane
gasket. Stainless steel latches and hardware make the unit rustproof, and the
20,000 initial lumens make this a powerful lighting source.