description Upgrade Your for BYD Seagull / Dolphin Mini / Dolphin Surf Trunk Light – Wireless, Rechargeable & Multi-Functional! No Wiring Needed! Keep Original Safety Features, Add Smart Light Modes + Emergency Flasher. Charge in 30 Min. Fit for BYD Seagull / Dolphin Mini / Dolphin Surf 2023-2025 Product Highlights: Premium ABS Plastic & LED Construction Scratch-resistant, waterproof, and extreme temperature resistant (-30°C to 80°C). Plug-and-Play UpgradeDirect replacement for OEM light – no wiring, coding, or tools required.Retains original vehicle aesthetics with a seamless OEM+ look. High-Performance LED Light Bright white light for optimal trunk visibility.Energy-efficient design with 50,000+ hours lifespan. Features: Easy Installation, No Wires Directly replace the original trunk escape paneljust snap it in! Effortless 5-second installation. No complicated wiring, no professional help required. Keep the escape function while adding brilliant light. Built-in Rechargeable Battery Forget replacing batteries! This light comes with a built-in battery thats rechargeable via USB-C. Includes a free USB-C cablejust 30 minutes to full power. 4 Smart Light Modes 1. Quick Light Mode Press once → Bright light for 1 minute (auto-off). Press again to turn off early. Perfect for grabbing things quickly from the trunk at night. 2. Camping & Long-Light Mode Double press → Steady light lasts 1 hour (auto-off). Press again to cancel. Ideal for outdoor camping, picnics, or extended use. 3. Emergency Flashing Mode Hold for 2-3 seconds → Activates strobe flashing. Use as a warning light during roadside emergencies or outdoor signaling. 4. Manual On/Off Control Full flexibilitystart or stop any mode with a simple press. Package Included: 1 x LED Tailgate Light 1 x USB-C Charging Cable