Lumatek digital ballasts 250w

Lumatek digital ballasts are a small compact design, silent running and produce less heat than standard core/coil ballasts.

     Lumatek ballasts can light both High Pressure Sodium and Metal Halide lamps.
     Because of Lumateks soft start technology the lamps last up to three times as long.
     Lumatek ballasts have an external switch, this feature will boost lumen output by 10% when the switch is activated.
     This feature is only to be used with HPS lamps, ideal when you want to boost lumen output in the flowering stage.
     With the switch off, MH and HPS lamps can be used with ballasts.
     Electronic ballasts also do not degrade like standard ballasts do.
     Over time core/coil ballasts become louder, produce less light, emit more heat and use more electricity.
     Electronic ballasts maintain their efficiency throughout their life span.
     They have a fast start up, it reaches full brightness in less than one minute, and magnetic ballasts typically take about twenty minutes.
     Lumatek ballasts have an automatic cut off when a short is detected, for ultimate safety.
     Lumatek ballasts are completely shielded and are far cheaper to run than a standard core/coil ballast.