Open Construction MMH Ballast

Open construction electromagnetic ballasts consisting of high quality silicon steel lamination with argon welding, super enamelled copper wire, vacuum impriganated with white resin, terminal block with tapping for 220/240 volts supplied. Suitable for commercial, industrial and area lighting applications. NOTE: ** – MMH ballast to be used for mercury based metal halide lamp only with suitable ignitor (Code: 020124).