elcieei wireless light switch, 1 set of mini remote control switch without wiring, remote control fan electrical switch, self-powered switch for house lighting. elcieei elcieei wireless light switch and receiver kit feel free to add this switch to your existing lighting system without wiring and without affecting your existing system . this well-made remote light switch allows you to instantly create a switch anywhere in your home, and it ensures both safety and convenience. easy to install, no wires to pull, no walls to tear, and significant labor and material cost savings compared to traditional switches. suitable for any lights such as halogen, incandescent, cfl, fluorescent, led, etc. it can be used in bathrooms, bedrooms, kitchens and living rooms. product features. 1. excellent workmanship and durable quality 2. no wire pulling, no wall tearing, save money and time 3.ip66 waterproof switch, long service life 4. wireless wall switch, can be installed anywhere 5. high stability and flexibility, flame retardant and reliable 6. less radiation than smart phones and wifi devices, suitable for children, pregnant women and disabled people