About this item 【UNIVERSAL 8 GANG SWITCH PANEL】Input Voltage - 12-24V DC, Maximum Power - 600W at 12V / 1200W at 24V, Maximum Current - 60A. The material of housing is high quality aluminum, operating temperature: - 40° C ~ + 105° C 【AUTO DIMMABLE FUNCTION】The brightness of the backlight will change according to the environment brightness. When you in the bright places, the backlight of the switch panel will be brighter, so you can see the panel clearly. In other dark places, the backlight will be dim, in order to reduce the impact on the driver's vision. With this automatic dimmable backlight can keep the driving safer. 【SAFETY CIRCUIT PROTECTION】The switch panel built-in fuse and relay, overvoltage protection, reverse polarity protection and overload protection. When the internal temperature exceeds 100°C, the temperature protection relay and fuse box will automatically disconnect for safety. 【EASY TO INSTALL】Two types of mounting types, you can install it where you like with mounting bracket or 3M double-sided adhesive tape. And you can customize your personal switch panel with 50pcs self-adhesive labels. The best way to clean up all the wiring and add a single panel to control everything. 【All IN ONE DESIGN】This kit has everything you need for installation and use. Also the kit have 50 universal switch stickers, you can customize your unique personal switch panel according to certain needs. No need to buy extra parts.