This Rocker switch Exquisite workmanship ,Quality assurance for 1 years. If there are quality problems within 1 years, you can send us email. We will send you new ones. This Mini Boat Rocker Switch Car Auto Boat Round Rocker Toggle Switch. Widely used for various kinds of electrical products, instrument, car, boat, household appliances such as lights, water dispenser, treadmill, coffee pot, speaker, electric car, motorcycle, TV, massage machine etc.