Smart LED Matrix Panel Scrolling Bright Advertising USB Bluetooth App Remote Controlled Sign Light Programmable LED Sign Is Bulbs Included: Yes - This LED car sign comes with bulbs included, ensuring immediate functionality and brightness ranging from 60 to 249 lumens, perfect for both day and night advertising. Installation Method: Self-contained - Designed for easy installation, this LED panel can be set up quickly without the need for professional help, making it ideal for mobile advertising on vehicles. Certification: CE, FCC, RoHS, UL - Our LED car sign meets high safety and environmental standards, certified by recognized institutions to ensure quality and reliability in all operating conditions. Voltage and Power Source: USB 5V, AC - Versatile power options include a USB 5V connection for easy portability and AC power for continuous operation, enhancing its use in various settings. Use: LED Car Sign - Specifically designed for use in vehicles, this programmable flexible LED panel is perfect for creating dynamic, eye-catching advertisements that capture the attention of pedestrians and other drivers. Description/Features: The LED matrix pixel panel is an innovative lighting solution, perfect for a variety of settings including shops, hotels, KTVs, bars, restaurants, and more. It's also ideal for enhancing the ambiance at concerts, holiday parties, and special events like weddings and Christmas celebrations. Specifications: Control Method: Easily manage your LED display via a Bluetooth-connected application or the included remote control. The app offers numerous fun modes and animations, and allows for the customization of text, patterns, and animations to suit specific needs and environments. Material Characteristics: The panel is lightweight and smooth, ensuring easy installation and handling. Its flexibility is perfect for creative displays that require a custom touch. USB Plug Design: The device comes with a Type-C to USB plug cable with a switch, designed for convenience and safety. It is essential to use only adapters with a maximum output of 5V to avoid damaging the panel.