These star wars mood lights are the ultimate protection against the dark side of the room each mood light replicates the iconic helmet of either darth vader or the stormtroopers with great detail and depth a soft light illuminates the lamp from within emitting a subtle white glow from the stormtrooper and a red glow that is revealed through the eyes and mouth grill of darth vader r r as the mood lights are battery operated they can be used anywhere in the home and even carried with you o