4 420ogiesel Member Nov 24, 2012 #1 heloo i'm new at this and i want to ask if a 150 watt hps medium base bulb can be used in a regular household socket or will i need one of those over-priced ballast's? thanks in advance
heloo i'm new at this and i want to ask if a 150 watt hps medium base bulb can be used in a regular household socket or will i need one of those over-priced ballast's? thanks in advance
NEWGREENFINGERS Member Nov 24, 2012 #4 Well I know for sure they don't fitt in normal sockets and do require a ballast mate