Specification: Working voltage: DC 12-24 V Dynamic mode: 8 modes Dynamic speed level: 10 levels Lighting brightness: 10 levels PWM grade: 256 grades Output current: peak 6 A Remote controll mode: RF Wireless Remote frequency: 433.92 M Hz Remote distance: less than 30m at open area Packing include:1x RF Remote Controller 1x Receiver 1x User Manual