Has anyone had a powersun bulb flicker on and off before coming on? Fargo's light has been coming on and off for about 5 mins now - it seems to be on now but not sure it's going to last. It's about 9 months old - does that mean it's about to go out? I've made sure it's tight in it's socket and the plug is tight.
It does indeed sound like it is about to burn out. I would suggest that you order a new MVB and go with either a T-Rex, Megaray or Solar Glo since their have been some health issues associated with the PowerSun.