Thinkbee Wireless Light Switch for Light - 230V 2-Channel RF ON/Off Wall Switch with Small Receiver, IP66 Waterproof Remote Control for Lights Up to 1700ft Range, Integrated Up to 1000W

Quinetic 2 Gang Wireless Switch - Grey - IP67

Mengshen Wireless Lights Switch Kit, 1 Two-Gang Switch + 2 Receiver, No Wiring Required, Easy to Install