I always felt rather vulnerable driving the Cobra at night due to the rather pathetic Lucas L542 rear lights, especially if I had to turn right (we drive on the left) and was always very conscious of other cars approaching from behind.
I decided to investigate getting some hi-intensity LED light units made up that would fit inside the existing light unit.
In Europe, we have to have amber/yellow turn signal indicators, but I wanted to retain the red lens. Through careful development and selection of parts, we have developed a light unit that will shine a yellow turn signal through the red lens. The red tail and brake lights are also much, much brighter.
We can now supply these as a light board to replace the existing bulb online at:
Are these two wire or three wire connection tail lights?
They will need three wires, but if you have a 2-wire setup, as I did, you simply take a third feed from the brake light switch. Full instructions are provided with the lights.