Eye-Catching Open Sign: Our large-sized LED open sign (30"x10") is designed to attract customers, whether it's day or night, in the city or on the roadside. Adjustable Brightness & 3 Modes: Easily adjust the brightness of our LED open sign by pressing the button on the switch. Choose from 10%-100% brightness. The LED business open sign also comes with three operating modes: constant on, flash and fade. High Quality: Our energy-efficient open sign is built to last with high-quality LED lights, ensuring more than 50,000 hours of use. It operates silently and without flickering. Easy Installation: Hang the open sign on a wall, door, or window using the included chain. Simply plug in the power cord and use the buttons on the switch for easy on/off control. Widely Use: Our open sign is suitable for various establishments, including stores, restaurants, offices, bars, salons, pubs, studios, and hotels. If you have any questions, please contact us, and we will respond within 24 hours. A LED OPEN SIGN