A High-Quality Retro Style Neon Clock. Dimensions: 15.5" diameter x 3.5" deep. Molded resin housing with high polished Chrome. One Bright White neon on the inside to illuminate the clock face Quartz Clock movement with Sweep Second Technology (No Tick-Tock noise. Smooth, 100% Quiet). Protective glass lens with silk-screen printed numbers for easy reading. Classic pull-chain neon lights on/off switch. Neon lights powered by UL listed A/C adapter (included). High-Grade neon power supplies for long-lasting neon life. Clock requires one AA battery (not included). Great clock for any Garage, Bar, Diner, Game Room, Workshop or Man Cave!