12v Single Contact Glass Bulb

Single contact 15mm base
12v
5w, 10w, 21w bulb
Bayonet fitting
 
9mm base
12v
4w bulb
Bayonet fitting

Bulbs used for various fittings in Caravans, Motorhomes, Campervans, Trailer boards, Boats, etc.
Such as side marker light, number plate lights, indcators, interior light fittings and tail lights