Dell XPS Vanity Lights
I have a Dell Inspiron XPS Gen 2 laptop. Long name for a big laptop.
It has some “vanity lights” on the lid, in the vents and speaker grilles. They are controllable via options in the BIOS and with a Windows based application. When I bought it the first thing I did was install Linux so I have never had the chance to play with controlling the lights from within the OS, only at boot-time from the BIOS.
Until now!