Our combined side light/Indicator bulbs

BA15d is a 15mm cap with parallel pins and 2 contacts both of which are live and the cap is earth 

BAY15d is a 15mm cap with staggered pins and two contacts both of which are live, the cap body being earth.

 These special bulbs show white for side lights and also amber for flashing indicators making them ideal for converting side lights to side light and flashing indicator in one lamp, removing the need to fit ugly extra indicators to your classic or vintage car that was never fitted with flashing indicators when new.

Also available are replacement bulb holders to make fitting easy.


For a suitable LED flasher unit, click HERE

Part No. 1

21/5w Amber/White LED bulb 

Available in BA15d or BAY15d caps 

6 and 12v positive or negative earth

Ultra low power consumption SMD LED bulb.

For converting most types of wing or scuttle mounted sidelights to sidelights and flashing indicators in one lamp. 

Ideal as a day running light/flashing indicator

The 21w section lights amber and the 5w section lights white giving hidden flashing indicators without the need to use horrible modern indicator lamps.

The white section stays on at night when the amber section flashes. 

White section can be dimmed down if required by darkening the white LED's with a black spirit marker

Requires a BA15d or BAY15d lamp holder if yours are BA15s (see right)

Requires extra wiring if your car doesn't have indicators already fitted. 

Also requires our LED compatible flasher unit (see below)

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 Part No.2

BOTH TYPES OF BULBHOLDER FOR THE LUCAS 1130 TORPEDO SIDELIGHT

BA15s ALLOWS REPLACEMENT OF BROKEN OR RUSTED ORIGINAL HOLDERS

BAY15d ALLOWS THE FITTING OF OUR AMBER/WHITE SIDELIGHT/INDICATOR CONVERSION BULB

These are our own high quality components, manufactured by us, not sub-standard parts as available elsewhere

Can be modified to fit many other lamps. 

Includes fitting kit to replace rusty original bolts.

Sold boxed in pairs.

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Part No.3 

Use to convert existing lamps to take different bulbs or to replace worn and tired holders

These holders are the traditional type with a compression spring. 

They can be dismantled and used to repair or convert original holders. 

e.g. convert an original BA15s to a BA15d. 

3 types available - BA15s - BA15d - BAY15d 

Complete with wires for simple connection

Can be soldered or glued into place.

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