5Pcs 2000W 220V Speed Controller SCR Voltage Regulator Dimming Dimmer Thermostat Module Board

Description Suitable for electric furnace water heater lamps small motor electric iron etcLife span and easy installationChip is 25A If you use this for voltage adjustment 1000W under 5A is nice If you use this for electrical machine under 3A is nice Specifications Material plastic metalInput Voltage 220VMaximum Power 2000WAdjustable Voltage 90 220V ACSize 5 3 x 4 7 x 2 8 cmHow to use Connect this device with lamp or home appliance in a series connection that is Using the module s two wires connected to lamp or home appliances disconnect FireWire or zero line You can play a brightness adjustment speed pressure temperature control effect very convenient to use Package include 5x Voltage regulator