city hunter Posted December 20, 2016 Share Posted December 20, 2016 I picked up a used cheap dual 250w de mh light setup that I decided to try over my dual 400w se setup. Anyhow, picked up some cheap ebay bulbs to try out. They will not fire on this unit for some reason. The original lamps fire right now still. I'm a bit confused, but I thought there was basically only one style ballast for the de bulbs. Maybe because my ballasts are digital? I thought they all used a m70 style. Quote Link to comment Share on other sites More sharing options...
xmas_one Posted December 20, 2016 Share Posted December 20, 2016 M70 is a magnetic ballast specification for 70w bulbs. M80 is a magnetic ballast for 250w bulbs. Exactly what does it say on your ballasts? Quote Link to comment Share on other sites More sharing options...
city hunter Posted December 21, 2016 Author Share Posted December 21, 2016 Maybe I will tear into the case and look tomorrow. Is there more than one type of de bulb? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.