Built-in touch dimming switch also produces a soothing blue glow. Beautiful 3 watt wall fixtures put out the light! 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. Brushed Nickel Warm White Light Touch Dimming 10-30V DC