D2 sidelight bulbs
 

Mine don't last long at all and seem pretty loose in the light fitting. I recall someone saying they'd found an LED replacement (with the off-set bayonet fitting, not the push fit bulbs). Does anyone know where I can get these?

Heres the Linky - it was Oli that found some LED ones but I've also changed mine and so has Amar I think - I bought 2 pairs rather than one so that if and when I've got any problems I've got some spare ones - I guess in theory they should last a bit longer?
btw its the second set he tried that I bought - the multi-directional ones and they seem great
Mine were the push fit type but you can get the bayonet type too - try here