fluval roma 90 light unit

[lolly259]

hi everyone. I've seen some helpful posts on here but none that can fully help me. I bought a fluval roma 90 second hand and the lights didn't work, replaced the bulbs and they worked fine that evening, the next morning I went to turn them on and nothing. I touched the front bulb and it lit dimly then went out. I've opened it up and after ages of staring at it i realised the starter fittings have broken. where am I able to get these replacement parts from in the UK? The starter is a hn h-2x 22w.