1. With 15A fuse protection. 2. Provides vehicle and marine labels for DIY applications. 3. Pre-wired for easy installation on 12V and 24V vehicles, yachts, ships, caravans, trucks, and more. 4. Switch panel for controlling standard vehicle electrical equipment: headlights, fog lights, driving lights, car refrigerators, vacuum cleaners, external devices, cigarette lighters, and other accessories. 5. Dual USB charging port (DC 5V / 2.1A, 5V / 2.1A) for charging mobile phones, tablets, cameras, GPS devices, wireless headsets, and similar electronics. 6. 12V / 24V cigarette lighter socket for lighting. 7. Digital voltage display monitors vehicle electrical system from 5V to 30V. 8. Easy to replace; panel protected against overheating, overcurrent, overcharge, and short circuit. 9. High-quality, durable aluminum plate construction, more robust than plastic or wood-based panels. Specifications: - Digital Voltmeter Range: 5V - 30V - Controls: Fog/Driving Light - Input Voltage: DC 12V/20A, 24V/10A - USB Output: 5V 2.1A + 5V 2.1A - Rocker Switches: 5 - Cigarette Socket: 12V/24V - Type: Electrical System - Switch Type: Rocker Switch - Operating Temperature: -20°C to +110°C - Black Wire: Negative - Red Wire: Positive - Color: Black - LED Color: Green - Material: ABS + PC + Aluminum - Size: 150 x 105 x 80mm Package Contents: 1 x Switch Panel Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.