haste420 Member May 18, 2009 #1 i have a 50 watt hps bulb laying around, would it be alright to put it into any 400watt ballast?
txhomegrown Well-Known Member May 21, 2009 #3 I bet it would get REALLY bright right before it exploded and set the house on fire.
KaliKitsune Well-Known Member May 21, 2009 #4 I bet it wouldn't even glow, it'd just explode into a plasma fireball.
haste420 Member May 21, 2009 #5 are u sure, i though the ballast would only use what the bulb requires.
Twistyman Well-Known Member May 21, 2009 #6 Nope.. you need the same watts.. with the exception of 400w & 430w they can use the same....