ok called and asked some ? about the new digitals ballast
if there is a flicker or if your house is poorly grounded your screwed lol
but i live in a older houseing erea these houses are like 60 to 70 years old,,, the the power lines are old
food for thought if your thinkin of going digital ballast,,,
"check the power flow to your house "
happy growing all my new Mag ballest is on its way lol i'll be back