throw the heavy jansjö foot away and use this wall-mount.I used it to mount the Jansjö-lights to the IKEA Kura (bed) in the kids-room.I printed both versions without any brim or support.2 screws work fine. the 4-screw version ist a bit stronger when kids use the installation beyond their limits. Just in case you want to tip me:1C7o7HMLkMkZKSZREF4TFEBYX458cf5xy4(Bitcoin)