Tried my second Ptec headlight(different model) same problem. The latch which secures the battery compartment broke, requiring a rubber band to keep secure and allow lt. to function. No rubber band no lt., makes a generous 2 rating
If you've never seen one you might not recognize it as a 2 seat kayak, with its sloop rigged sailing option. Sail it, paddle it and store it in a closet. This boat does it all with room for 2 and plenty of gear!