| This 400 watt metal halide bulb can be used only with a 400 watt ballast, but can be mounted either horizontally or vertically.
Our product line includes a varied offering of ballasts and reflectors to fit our customer's needs. We offer a complete line of standard and Horticultural specific H.P.S. (High Pressure Sodium) and M.H. (Metal Halide) lamps. We also carry mogle based fluorescent lamps that are designed for plant growth. |
