AAA body and driver donor for 3535 UV LED wanted

I have this funny 370nm LED from a Fitorch K3 Lite mod and am looking for an inexpensive AAA light to swap LEDs. $10 max including shipping. The light is just needed for curing UV glue and will replace an oversized 18650 Convoy. Curing works ok with this LED. I’d take a C01S but am not sure how much light will be absorbed by the TIR optics.

Single mode preferred.