Buy our exported premium quality variac dimmers in different dimensions, specifications and finishes. These are applicable for enormous applications such as dimming incandescent lighting, powering up an old amplifier or radio and more. In addition to this, the said products are also ideal for testing a repaired electronic device, hot-wire cutting of Styrofoam and adjusting temperature of heater. Variac dimmers can also be used for roasting nuts and coffee beans. Theseare capable of controlling lights to complete blackout. Our offered devices consume less power and require low maintenance. These are also suitable for testing AC voltage and other electronic appliances.