Bulbs for Rubbolite front sidelights

[rhysnolan]

I am drawing a blank with my local suppliers, does anyone have a part number that I can use to search them out please? The marking on mine is close to impossible to read.

[andyf]

I bought a pair of these and they fit... just. The bulb is a bit longer than the original and touches the lens but they work just fine and are very bright

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[MOC Chair]

They were originally used as front marker lights on commercial vehicle trailers so maybe suppliers of these parts would be able to help.

[MOC Chair]

As another alternative, try suppliers of agricultural parts.

[John_Mulvaney]

The Rubbolite units use BA15d bulbs that have two base contacts for supply and return rather than using just one terminal as the supply and completing the circuit through the outer case of the bayonet itself.
BA15d refers to the original type filament bulb - I replaced mine with LED units purchased from www.bettercarlighting.co.uk John