C charger New Member Joined Oct 8, 2006 Messages 2 Reaction score 0 Oct 8, 2006 #1 Hey, Im thinking of upgrading my lighting to a metal halide system, but im wondering how often you have to change the bulbs over (on average). This is the unit im looking at getting to put on my 50 gallon tank. any feedback would be much appreciated Regards Charger
Hey, Im thinking of upgrading my lighting to a metal halide system, but im wondering how often you have to change the bulbs over (on average). This is the unit im looking at getting to put on my 50 gallon tank. any feedback would be much appreciated Regards Charger
P PaulasPets Fish Crazy Joined Sep 26, 2006 Messages 215 Reaction score 0 Oct 8, 2006 #2 MH lamps normaly have a rated lamp life of 5,000 to 20,000 hours which comes down to 1 to 4 years if the light is on for 12 hours each day. Paula
MH lamps normaly have a rated lamp life of 5,000 to 20,000 hours which comes down to 1 to 4 years if the light is on for 12 hours each day. Paula
OP OP C charger New Member Joined Oct 8, 2006 Messages 2 Reaction score 0 Oct 8, 2006 #3 that helps the decision making process, thanks alot. charger
