A neat Rear LED Light from Bobbin to fit rear mudguards.
Permanently mounted with bolts, it’s a great commuting solution and will fit most mudguards with two holes (so long as the holes aren’t being used for something else, like mudguard stays).
Note: if you have a Bobbin bike with a carrier rack, this won’t fit. Get the 'Rack Light' instead.
Comes with 2 xAA batteries.