Thermostat 3000W SCR Voltage Temperature Regulator Dimmer for Speed / Light (AC 220V)
Model: GJ-3000W - Color: Black + green - Working voltage: 220V - Power: 3000W (Max.) - Voltage regulate: AC 0~220V - Connect this device with lamp or home appliance in a series connection then rotate the knob for dimming speed voltage temperature control. - Applicable appliance: Electric furnace water heater lamps small motor electric iron etc.