Description:1. With 15A fuse protection. 2. Provide vehicles marine labels f DIY. 3. Pre-wired makes it easy to install on 12V 24V vehicles, yachts, ships, caravans, trucks me. 4. Switch panel f controlling general electrical equipment of vehicles: headlights, fog lights, wide lights, car refrigerat switches, automobile vacuum switches, automobile external devices, cigarette lighters other electric vehicles. 5. USB charging pt (DC 5V or 2.1A, 5V or 2.1A), charging f mobile phones, tablets, cameras, GPS, wireless headsets, etc. 6.12V or 24V cigarette lighter can light your cigarette. 7. The digital voltage display helps to monit the electrical safety of the vehicle, from 5V to 30V. 8. Easy to replace, protect the panel from overheating, overcurrent, overcharge sht circuit. 9. Higher quality, me durable sturdy aluminum plate than plastic wood aluminum panels. Specification: Digital Voltmeter Range: 5V - 30V To Control: Fog or Driving Light Input Voltage: DC 12V or 20A, 24V or 10A USB: 5V 2.1A and2.1A Rocker Switch: 5 Cigarette Socket: 12V or 24V Type: Electrical System Switch type: rocker switch Operating Temperature: -20 Celsius-and110 Celsius Black Wire:Negative Red Wire:Positive Colour:Black LED Col: Green Material:ABS and PC and Aluminum Size:150 x 105 x 80mm Package Contents: 1 Switch Panel Only the above package content, other products are not included. Note: Light different displays may cause the col of the item in the picture a little different from the real thing. The measurement allowed err is and or - 1-3cm.