It s a twin headlight conversion which I bought from a company called Vixen Motorcycles. Although I’ve just checked thier web site and it no longer exists ?
M&P sell the same type part# 500 393 £64.99(lights) and 500 237 £6.99(brackets). They were dead easy to fit and the brackets give a handy mounting point for the indicators. These came from M&P part# 500 151 £14.99 per pair.
Hope this helps
Katana