Eye-catching Open Sign & Attract Customers: The open sign is not only as big as 21*10 inches, but also has a neon strip lights with bright and eye-catching colors to attract more passers-by,so they see youre open for business. Stand out with RGB neon lights create relaxed and comfortable romantic lighting effectsand to make your store more attractive which can bring you a lot of revenue. Color Changing & Scrolling Modes and 3 Level Brightness Adjustable: You can adjust the three different levels of brightness, 10 color changing modes, scrolling modes, flashing speed, and ON/OFF of the led open sign with the remote controller, no need to take off it to operate. Looks super bright no matter day or night. Energy-Efficient & Safe & Durable: This led neon open sign is made of flexible neon tubes and strong ABS material bottom plate which are pretty sturdy, insulation material, low-energy. UL certificated 12V2A adapter with ON & OFF switch (Input: 110-240V.Output: 12V/2A) and 9.8 feet power cable. Easy to Install: There are two peg holes of the neon sign for convenient hanging ( included hanging chain*1,hooks*2). You can hang the neon light sign indoor and outdoor or anywhere conspicuous through the strong 1m long iron chains. It's easy to install and move around, bright and eye-catching colors can decorate the exterior of your store to attract more customers.