For the Voltmeter, the bulb holder comes with live and earth tails - part number PRC7329
http://www.brit-car.co.uk/product.php/127543/3841/wiring___instrument_illumination_def
It's pictured with a piece of convoluted tubing over the bulb to protect it
.
http://www.brit-car.co.uk/product.php/127543/3841/wiring___instrument_illumination_def
It's pictured with a piece of convoluted tubing over the bulb to protect it
.