Tomintoul
Two Stroke
Here's one, but there are plenty more. Just search for Lucas headlight or headlamp. Be aware, you will have to enlarge the hole in the bottom of the shell
http://www.ebay.co.uk/itm/Headlamp-...65?pt=UK_Motorcycle_Parts&hash=item5d315a1d59
or in black
http://www.ebay.co.uk/itm/Headlamp-...75?pt=UK_Motorcycle_Parts&hash=item2a15e9c237
bob
http://www.ebay.co.uk/itm/Headlamp-...65?pt=UK_Motorcycle_Parts&hash=item5d315a1d59
or in black
http://www.ebay.co.uk/itm/Headlamp-...75?pt=UK_Motorcycle_Parts&hash=item2a15e9c237
bob