Futaba CPS-1 Channel Power Switch
Coming from Futaba is the CPS-1 Channel Power Switch for use with +3-channel transmitters. The compact unit allows to control lights on any model such as lightbars on crawlers, underfloor lighting on show cars and more. The switch is usable with every switch-actuated channel and measures only 16x22x7.6mm while weighing in at 5.9g.
View the features and another image here