Variable Resistor(Speed/Brightness Control), A1-1200.36, £11.85
Variable Resistor - 50R, 5W. The larger wattage means that it can be used to control bulbs without any risk of burning out. It can also be used to control the speed of a motor.
Variable Resistor - 50R, 5W. The larger wattage means that it can be used to control bulbs without any risk of burning out. It can also be used to control the speed of a motor.