About our LED neon lightsOur neon lights are mainly composed of a transparent acrylic back panel, LED light strips, silicone light strips, and a power cord with a length of 150 centimeters. By changing the color of the silicone light strip, it can be transformed into a light plate of the same style but different colors.Adjustable brightnessEach data line is equipped with a brightness adjuster, which can change about 10 brightness effects.Power supplyOur lamp uses a USB connector, which can be directly connected to a power source using an adapter, or connected to your computer, or even to your power bank.Package contentLED Neon sign X 1Hanging chain X 1Hooks x 2Expansion screws x 2