finally got round to replacing the busted clock bulb for a led. took a bit of tweaking as the moulding wasnt exactly the same; i ended up taking the LED out of the plastic housing and splaying the contacts wider. I'm happy with the result although its perhaps a bit blue; thought id ordered white but that was a few months ago.
also the dimmer no longer affects the brightness perceptibly.
also the dimmer no longer affects the brightness perceptibly.

