Built-in touch dimming switch also produces a soothing blue glow. The main LED produces a warming light that will really light your cabin or dim to read by. Simply touch the switch and hold until you reach the desired lighting. Compared to the berth/reading lights you are probably used to, this is a relatively small, unobtrusive, fixture.BR> Brushed NickelBR> Warm White LightBR> Touch DimmingBR> 10-30V DC