Self-Powered(No Battery Required) Wireless Light Switch and Receiver Kit, Wall Switch No WiFi Needed Outdoor Indoor Remote Control Lighting Switch Fixture for Lights LED Lamps Ceiling Lighting Fans Switch and Receive Kit(1V1)

$19.99

【Wall Wireless Light Switches without Rewiring 】 You will get a Self-Powered wireless light switch and one Receiver kit.Simple installation; wired between the power and lighting fixtures; no in-wall wiring needed; expand your lighting system freely and won't affect the existing system. 【Self-Powered Remote Light Switch 】 No Batteries Required, the kinetic switch controller is used motion energy, press button to produce electricity, no concern for batteries , save cost & eco-friendly. 【Up to 330ft in Open Area Strong RF Signal】 Strong RF signal of this remote switch kit can work through walls and doors to control lamp as far as 330 ft in open area;this kit can control lamp as far as 100 ft in indoor area. Doesn’t require line of sight while using. 【DIY Your Light Switch System】 One switch can pair with multiple receivers to accomplish one switch simultaneously control several lamps. One receiver can pair with up to 15 switches to accomplish a multi-way switch system.