LEGO MEDIEVAL CASTLE 31120 LIGHT KIT INSTALL GUIDE
INSTRUCTIONS 13
5
Legend
DISCONNECT
CONNECT /
RECONNECT
TURN / FLIP
DIRECTIONAL
TWIST / BRAID
POWER ON TEST
NOTE ICON
If you experience any issues with the lights not working and suspect an issue with a component, please try a different port on the expansion board to verify where the fault lies (with the light or
expansion board). To correct any issues with expansion board ports, please view the section addressing expansion board issues in our troubleshooting section.
White 30cm Bit Light
USB Power Cable
Connect the
other end to a USB
Power Bank, USB
Wall Adaptor, or USB
to AA Battery Pack
(sold separately)