Calitek - CK-400R (HPS/MH/CMH)

This electronic ballast/digital has the possibility, depending on your needs, of going from250w to 440w. It has high power factor and light efficiency as well as low THD (Total Harmonic Distortion). It is designed to work with CMH (Ceramic Metal Halide), MH (Metal Halide) and HPS (High Pressure Sodium) lamps.

CK-400R Electronic / Digital Ballast for Horticultural Lamps MH-HPS-CMH, has a high power factor, high luminous efficiency as well as low THD (Total Harmonic Distortion), not to mention its more than satisfactory energy saving.

Equipped with ignition failure protection, suitable open circuit protection and end of lamp life protection technology, this CK-400R ballast will not suffer short circuits .