The LIFX Switch has been out for some time and we still haven’t released messages for it!
Unfortunately I can’t add many switch related messages to the public API at this time, but I have added messages related to setting the power level of “relays” on the switch and added pages talking about the switch. There will be more messages that we add in the future.
See my changes to the public protocol repository
and the new section in the LAN docs about the switch.