Quote Originally Posted by kaylix
if i have a 70watt hps and i put in a 175watt hid bulb should it work if not what kind of ballast would i need
You need a 175 watt ballast - either digital or specifically for HPS/mh, depending on which hid you have.

PC :smokin:
PharmaCan Reviewed by PharmaCan on . lighting questions if i have a 70watt hps and i put in a 175watt hid bulb should it work if not what kind of ballast would i need Rating: 5