PRO-GEAR BALLAST HPS-MH LAMP
These premium Pro Gear ballast stands out through its simple usage and a good price-performance ratio. The ballast is completely preassembled and splash proof in a white metallic case and thereby immediately usable (Plug and Play). The vents on the top of the ballast prevents overheating and they have rubber feet for safety.
Includes power plug.
The Pro Gear Ballast is suitable for high pressure sodium (HPS/HID) lamps/bulbs as well as metal halide lamps/bulbs (MH).
Ballasts are vital when wanting to use High Pressure Sodium or Metal halide bulbs in your grow room.