I got given a wave 30l nano with a wave solaris light in a deal for a dart frog tank I sold the other day, so now going to try my 1st nano.

When I turned the light on for the 1st time it flashed, spluttered, and then finally turned on. Since then it wont fire up- just flashes.

Is there a replaceable internal starter or does it mean I need to buy a new light?

Thanks in advance!