dellLEDCtl --version (return code: 0)
Libsmbios version: 2.3.1
dellLEDCtl version: 0.1.0
dellLEDCtl --help (return code: 0)
Usage: dellLEDCtl [options]
--help, -h Displays this information
--info, -i Get LED info
--zone1, -z1 <args> Set zone 1 color
--zone2, -z2 <args> Set zone 2 color
--zone3, -z3 <args> Set zone 3 color
--zone4, -z4 <args> Set zone 4 color
--level, -l <args> Set intensity level [0..7]
--colors, -c Show color list
--boot, -b Preserve colors across reboots
--strobe, -s Firetruck mode
--password, -p <args> BIOS setup password
--rawpassword Do not auto-convert password to scancodes
--version Display libsmbios version information