MAZDA BNC ballast Base 2DA10BC.M 10W 240V for energy saving CFL (light) tubes.
Tubes are not included but can still be bought, try PJ Electrics Welling or online
3rd picture for illustration of bulb & base together.
http://www.streetlightonline.co.uk/mazdaadaptors.htm
MAZDA BNC ballast Base for CFL tubes (Welling DA16)
This offer has been gifted to someone and is no longer available.