Description: 【LED Color Display】 Orange, purple, green, dark blue, pink, light blue and red. 【Technical Specification】Operating voltage: DC 12-24V, max current: 60A, rated voltage: 12V 20A / 24V 10A; operating at 12 Volts: max power rating of 600W, operating at 24 Volts: max power rating of 1200W; operating temperature: -40°C - +105°C, IP65 waterproof rate, with high sensitivity, stablity and strong anti interference ability. 【Automatic Dimmable Function】8 gang switch panel ON OFF Fused Control Power System Electronic Relay System have automatic dimmable feature, automatic backlight brightness of the switch panel will change according the brightness of environment. The brighter the environment is, the brighter the backlight will be. 【Multi Protection】Our this 8 gang switch panel is built in solid state relay, not the external relay, provide over voltage protection, reverse polarity protection, over current protection, thermal protection etc. 【Size】 6.5cmx11.5cm/2.56inchx4.53inch, Circuit Control Relay System is compact size and space saving, easy installation,with multi function stickers for DIY your specific need. Specification: Material: ABS plastic zinc alloy Input voltage: DC 12/24V Size Chart: 6.5cmx11.5cm/2.56inchx4.53inch Package Includes: 1 Set 8 Gang Switch Panel Note: Please allow slightly errors due to manual measurement and different monitors.