Item Name: 10PCS Mini 4 Pin ON-OFF Red KCD1-105 With Light Power Switch Rocker Switch. High-quality copper feet, good waterproof performance and excellent electrical conductivity.100% brand new and high quality.The "I" position on the switch mark indicates that the signal is on. "O" on the switch mark means the signal is off.Widely used in drinking fountains, treadmills, computer speakers, battery cars, ion TVs, coffee pots, etc.Beautiful appearance, fine workmanship and reliable quality.Package Included:10PCS * KCD1-105 Rocker Switch *Please make