Detail PROMO DIMMER DIMER 2000W AC 220V VOLTAGE REGULATOR MODULE SPEED CONTRO
1. INPUT VOLTAGE: 220V 2. Adjustable Voltage: 50V-220V 3. Applicable Appliance: Electric furnace, water heater, lamps,small motor,electric iron etc 4. Connect this device with lamp or home appliance in a series connection, then rotate the knob for dimming, speed, voltage,temperature control