Lumatek Electronic Ballast 250watt M.H or HQI

Unused Lumatek LK250 Electronic Ballast. This is for a 250 watt metal halide or HQI lights. It came with a tank set up I purchased and I upgraded to LED so do not need. It was not used as this was the wrong ballast for the light that the previous owner had. Let me know if you have any questions.