Rob, would you like to borrow the lights Dr S gave me for nowt. A bodge is needed to stop the lead jumping out but they work blooming well. Twin 400 lumen LED lamps and discreet battery with charger.
PM me an address if interested, send them back to me when you've got the nightride nonsense out your system. i'm not going to use them anytime soon.
Obviously no use this Friday but you'd be fine for future trips