NFL Minnesota Vikings Neon Helmet Desk Lamp. Man Cave must-have! neon helmet desk lamp in your favorite team’s logo and colors! let your team pride shine! this desk lamp features your favorite football team’s current helmet design highlighted by neon lighting, adding a new wrinkle to your game-room decor. The lamp sits atop a Resin base. Stands about 11 inch tall. 120V. AC adaptor included.