Just a heads up on ordering parts. If looking up yourself highly recommend getting numbers list and emailing to local dealer parts manager to look up. Also US dealers have access to US and UK in stock quantities so might say 0 US but could be 50 in UK. So if says backorder or no stock in US you...
These lights are made in Milwaukee by J.W Speaker. We have a guy in our local Lotus group who worked there but not sure if still does. Won't be any help but ask anyway.
Posted this pic years ago from work.