coralife 2-250 mh light installation question


New member
I just got my new light. Coralife 250w mh with other stuff... sorry frustrated.
I am trying to install the mh light however the instructions and the actual light fixture and bulb do not match up. I can put the lamp in the fixture but it will fall out without something holding it in. any ideas?
Hope I am not being dumb, but banging my head on floor....:confused: