Command a named unit to a preset dim level.
preset (text, name of a unit)
to level (integer, for X10 devices the preset level is a number from [0-31] as there are that many preset level settings. For other devices that support setting their preset any level can be passed)
color (integer, [1-8] for color capable devices you can send them to a color preset by passing the index of the preset to this command. If the light is on the color preset is sent immediately. If the light is off the color preset is saved and the next ON command the light receives will send this new color preset.)