#html-body [data-pb-style=PPY7COW]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}This is the market-leading Varilight V-Pro LED and Halogen 1 gang 2-way dimming switch. Model number JQP401W features include being able to run up to and including 10 lamps from a single switch. When used with LED lamps, the minimum load is 10w and the maximum load is 120w. When used with halogen lamps the minimum load is 10w and the maximum load is 300w. The Varilight V-Pro is what\'s called a trailing edge dimmer (reverse phase) which is far more advanced than the old leading-edge dimmers (TRIAC). In basic terms trailing edge dimmers allow smoother and silent dimming. Buzzing is eliminated essentially, which can be an annoying feature on older trailing edge dimmer switches. The Varilight V-Pro comes with a 10-year warranty on components and faulty materials. This is subject to correct installation and related products. Additional features of this product are overload protection. Should an overload on the circuit occur it will automatically shut down until the dimmer switch is turned off and on again. Disclaimer ** Compatible dimmable lamps must be used with this dimmer, otherwise, the warranty will be void ** SpecificationMaximum Load 120wTrailing Edge Dimming SystemLED Max Load - 10w to 120wHalogen Max Load - 10w to 300wDimensions - 91x91x47mm Including Dial