Size: 12” inch diameter

Adjustable Brightness Design: Neon sign not only has a switch control button, but also has five gears to adjust the intensity of the light, you can choose according to your preference，neon sign has 3 smart buttons. The middle button controls the switch, and the up and down buttons can adjust the brightness (10%-100%)

Convenience and Power Saving: 5V voltage design, safe, power saving, no noise, USB connector, plug into your power bank/USB socket/mobile phone charger, etc., easy to use in various scenarios, You can keep the LED sign plugged in if you want without it drawing too much power.

High Quality and Pretty Easy Installation: Included hanging chain, two peg holes on the thick sturdy clear acrylic backing for convenient hanging, so that the neon sign can be hung on the wall