1/24or18 Universal Lighting kit police Model cars Modific Remote Control LED This product is a 1:18 or 1:24 scale car model lighting modification electronic module kit. It does not include the car model or other decorations. Please read the product description below carefully to avoid purchasing errors. Package Contents: Pre-soldered electronic module*1 (with LED beads) Remote controller*1 (for light control) Charging module*1 (external charging use, Type-C interface, not for installation in the model) Simplified manual*1 Features: (Note: Features vary by purchased option. Unselected features will not be included. Please verify your chosen option.) Headlight and taillight functions Independent turn signal and hazard warning light functions Police light function Product Specifications: *(1 inch = 25.4mm; all dimensions in mm)* Standard battery: Rechargeable 60/30/30 model (thickness 6mm, length 30mm, width 30mm). Includes charging port for maintenance-free use after installation. Main control module size: ~9.8mm*13.7mm Headlights and taillights use 2835 LED beads by default (length 3.5mm, width 2.8mm). Turn signals (hazard warning flashers) use 0805 LED beads (length 2mm, width 1.25mm). Police lights use 3014 or 4014 LED strips (length 3mm or 4mm, width 1.4mm). Operation: Turn on the main switch first. Remote control buttons: 1: Headlight and taillight 2: Left turn signal 3: Right turn signal 4: Hazard lights 5: Police lights 6: One-touch activation of all lights 7: Turn off all active lights (individual functions can be disabled by pressing their corresponding buttons again). Functions can be combined (e.g., police lights + left turn signal). Unavailable features in your option will render corresponding buttons inactive. Purchase Options: A: 2 white headlights + 2 red taillights + 4 turn signals