digital ballasts? advantages?

ahhh okay, thanks for the clarification Jerry.

digital ballasts have a much softer start up than the traditional magnetic ballasts.

you can also have your digital ballast much further away from your lamp than you could with a traditional ballast.

my didgital ballast(venture) runs luke warm and no need to point any airflow towards it or does it have any fans inside.early trial of digi ballasts with internal fans had high failure rate.

digi ballasts are non serviceable products unlike magnetic ballasts.