Hortilux Blue Metal Halide (MH) Lamp, 600W Sea Green Hydro PHB5020 Ballast features:

PHB5020 Ballast features:

Derived from a unique blend of soybean extract and sesame and fish oils

Zippers are just as strong as ever

PRO-MIX BX is a solution for growers seeking to benefit from both the nutrient retention ability of vermiculite and a perlite content providing limited but proper drainage capacities

Hortilux Blue Metal Halide (MH) Lamp, 600W Sea Green Hydro PHB5020 Ballast features:The powerful spectrum of HORTILUX BLUE is now available in a 600 watt version. 600W BLUE is a metal halide lamp designed to operate on 600W electronic ballasts or core and coil (magnetic) HPS ballasts rated ANSI S106. All 600 watt core and coil (magnetic) ballasts are HPS rated, therefore, the 600W BLUE is a conversion lamp on this system. Please note that there are no 600W Metal Halide core and coil ballast. They do not exist in the general lighting