Powered by a 120v plug with dimmer switch. Pictures show it at its lowest brightness to its full brightness. Great for gun room, bar or man cave.The item "SIG SAUER LOGO COLLECTOR PLUG IN LIGHT WITH DIMMER SWITCH" is in sale since Sunday, November 29, 2020. This item is in the category "Collectibles\Decorative Collectibles\Signs". The seller is "jimmi67" and is located in Wilkes-Barre, Pennsylvania. This item can be shipped to United States.