Double power supply Builtin TypeC charging and a solar panel provide two reliable energy sources for your wireless truck cab lights. Running time reaches up to 72 hours after only 4 hours of charging, enabling longer lighting without interruption. 8 Colors and 10 Modes 8 colors: Red, White, Green, Pink, Blue, Yellow, Purple, Ice Blue. 10 modes including static, fast blinking, breathing, warning blinking, slow blinking, and more. Remote control allows easy color and mode changes within a 7 meter range and includes a memory function to recall your last settings. Smart Activation and Visibility Light and vibration sensors enable automatic activation for convenience. Automatic shutdown with a 20 second delay after the vehicle is turned off, reducing manual operation. 360degree lighting with a multilayer LED structure delivers enhanced visibility and an attentiongrabbing presence to improve safety. Waterproof and Easy Installation IP65 waterproof construction withstands various weather conditions. No wiring required; the back is adhesive for quick, secure mounting on cars, bicycles, or railings. Remove the sticker and attach without drilling or wiring. Specifications and compatibility Suitable for wireless truck cab lights and compatible with car, bicycle, and railing applications. Durable waterproof design and visibility LED light ensure reliable performance in harsh environments. Use scenarios Longhaul trucking: mount on the cab for bright, reliable illumination and signaling during night driving or loading operations, with up to 72 hours of runtime after a 4hour charge. Night riding and signaling: attach to a bicycle or railing for enhanced visibility; use the remote to adjust color and mode for situational awareness and safety. Outdoor or worksite lighting: deploy as a portable, wireless light source at campsites, construction sites, or other outdoor settings where wiring is impractical.