The modular design of Exposure Lights is due primarily to their Smart Port Technology Plus. The Smart Port allows the use of this Remote Switch to facilitate easier access for the switch on the light. You'll find it handy during the cold months when you've got gloved fingers or if you prefer to keep you hands on the bars at all times and would like to simply toggle between power settings with your thumb. The Exposure Remote Switch is made from CNC machined aluminum, and the button is protected by a silicone cover. Like Exposure's lights, the switch is weatherproof and super durable. It includes short Velcro straps and will work on your helmet or your handlebars. Exposure Lights have a two year warranty against defects in materials and workmanship.