Newlec NL1151N Switch Push Dimmer Square Edge 1 Gang 2 Way 60-400w White

The dial on this dimmer switch is to control the amount of brightness of the lamp. The dimmer the lamp, the lower the voltage supplied to the lamp. Therefore, the brighter the lamp, the higher the voltage is supplied to the lamp. • BS EN55014, BS EN50082 & BS EN60669 • Electronic thermostat for greater control of water temperature up to boiling point • Electronic thermostat for greater control of water temperature up to boiling point • Boil dry protection with a manually resettable cut-out • Easy to install with easily accessible plumbing fittings