150w Bulb in a 400w Ballast

GManHollywood

Active Member

• Jul 31, 2010

• #1

I was wondering if I can change just the bulb, is this safe?
I have a 400 Watt ballast and housing.

 

dadio161

Well-Known Member

• Jul 31, 2010

• #2

just go to Home Depot and buy a 400W bulb.

 

L

lucindrea

Member

• Jul 31, 2010

• #3

i think it will work , but your cutting the life of the bulb down massively.

 

GManHollywood

Active Member

• Aug 3, 2010

• #4

I am trying to reduce the heat in my room.
Addition of a 400w = 800w increases my temp by 10/15 degrees.