I found this beetle in loft space and ceiling light (where they cooked to death). They are only about 2mm long, so quite small and are brownish black in colour. Seem to be a few of them (around 10 in the light recently). Recently got a leaking section of roof fixed, so they have had a small area of damp if that's their preference (not mine, but I'm not a beetle).
Anyone got any ideas, would be very grateful as even a google picture search draws a blank!
NB this specimen is deceased but hasn't lost any stickie-out bits as far as I can tell (like proboscis etc)