Cigar lighter bulb?

[BuCkLeY...]

Hi taken cigar lighter apart to get access to the bulb but don't know what size It is? Anyone got any idea it's a 51 reg :/

 

[CRS-Mike]

t5 wedge type capless. just go into wilcos and tell them you need that small interior light.

 

[eon172]

If it helps....
Just replaced mine last week. A b**ch to get out, I found it easier to crush the old bulb with pin nose pliers and pull it out by the internal filament as you can get a good grip on that.