This beautifully and robustly engineered White Plastic 10A 1 Gang 2 Way Switch has a smooth satin white finish and a 15 year warranty making it the smart choice for any project. This range delivers both looks and feel at a very competitive price point.15 Year GuaranteeScrew includedWhat is a 2 way switch?If you need to use one or two switches to control a light, you need a 2-way switch. This allows for up to 2 switches to control one light. One-way switches are less common, so many use 2-way switches when just having one switch control one light.