Brand New 3-Way Wireless Light Switch Kit.
-Extreme Portability: Compact design fits perfectly into pack, palm, or pocket.
-Economic: Save wire, pipes and labor cost.
-Environmentally friendly: No Battery, No Dust, No Noise.
-Easy Installation: No more complicated wiring, build your switch system quickly.
-Flexible: Easy to add or remove a switch or receiver in the switch system.
-Durable: IP54 water resistance, up to 20 years lifetime.