My slough Light Fifteen has been fitted with red LED stop /tail lights which are multi directional and brighter than a festoon bulb.
These have been in nearly all my classics and show a great red light.
The semaphores have flashing orange LED’s.
Sidelights are Cree multi directional LED.
and last but not least the headlamps have just been replaced with H4 Cree LED. the light from these are amazing, just purchased from Dynamo Regulator Conversions.
The light from the headlamp LEDs are amazing, bright white light.
Nice to see the ammeter in charge when everything is on at night instead of discharge.