Feature:1. WORKING LIGHT: RC Electronic switch with working light, LED slow flashing indicates no output, LED long light indicates output.2. HIGH CURRENT: Remote control electronic switch is designed with high current 2A, 35V low voltage design and positive switch.3. EASY TO USE: PWM signal control switch input channels do not require calibration and are compatible with multi brand remote controls.4. MULTI PURPOSE: RC signal control switch is suitable for model airplane, plant protection machine, RC drone, water pump, PWM signal control.5. OPERATING INSTRUCTIONS: High current remote control electronic switch is controlled by a 2 level switch on the remote control.Specification:Item Type: PWM Signal Control SwitchMaterial: PCBSwitch Positive Pole: Lower 1.5mS is Off, Higher Than 1.5mS is OnWork Light: Slow LED flashing indicates no output, long LED flashing indicates output.Operating Voltage: 35V ( Low Voltage Version )Output Current: 2A ( Low Voltage Version ) Gross Weight: 5g/0.18oz.Package List:1 x PWM Signal Control Switch