Radium 20k 250w

aztecdreams

Bat Fish
M.A.S.C Club Member
#1
Just received these, tried on 2 different ballast and would not fire. Tried first on the Aquamedic Reefcube, then on an Advance magnetic ballast. Nothing on either one. Anybody have any suggestions? Otherwise I'm just selling them, brand new never been fired
 

jda123

Dolphin
M.A.S.C Club Member
#2
Does another bulb fire? I have never had any problem firing them on anything. I am using 2 right now on a Aquamedic Cube.

Sometimes, they can be hard to screw in. Are you sure that you have them in all the way?
 

aztecdreams

Bat Fish
M.A.S.C Club Member
#3
jda123;638031 said:
Does another bulb fire? I have never had any problem firing them on anything. I am using 2 right now on a Aquamedic Cube.

Sometimes, they can be hard to screw in. Are you sure that you have them in all the way?
Hamilton fired on both ballasts
 
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