Portable 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.
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