Fix your ceiling fan or light fixture with the Zing Ear ZE-109 fan and light switch. It activates light fixture or ceiling fan light by gently pulling the attached ball chain. Compatible with 2-wire ceiling fans and lighting fixturesSupports Incandescent, Halogen and LED light bulbsCompatible with many ceiling fans such as Hunter, Hampton Bay, Harbor Breeze, Westinghouse, Kichler, and CasablancaWiring instructions are as below for easy installation ZE-109 is Compatible with: Canal CS20-5220-DP, Sun-Lite J-101, Gardner Bender GSW-31Shine Top LS-303N, LS-301B, E218558Westinghouse 77023, Sinton Centen E81372, Harbor Breeze 33908Crest Healthcare Supply 106065, Jie Xin JX42B E343516KTE 303A, KTE E87438 3089, Zing Ear ZE-119, Chang Rong PC-11 E14012 Notes: Before rewiring any ceiling fan, turn off electrical current at source by turning off circuit breakers.CAUTION: Failing to disconnect power supply to ceiling fan may cause serious injury or death. Wiring Diagram For Lighting Fixtures 2 wire light pull switch (18 gauge) Wiring Diagram For Lighting Fixtures 2 wire light pull switch (18 gauge) Zing Ear ZE-109 Specifications: Electrical Rating: 6A 125VAC – 3A 250VAC Function: ON-OFF Type: Used in ceiling fan light kit and pull chain light fixture Dimensions (approximate): 0.82 x 0.82 x 0.56 inch RU approved: E89885 CSA certified Material: Plastic Body Finish: Available in Brass, Antique Brass, Nickel Wiring Steps For Ceiling Fans: 1. Make sure the existing light switch has 2 wires. If there are 3 wires, A 3-wire switch is required. 2. Cut the two wires from the existing light switch using wire stripper. 3. Strip black wires around 1/2 inch. 4. Connect one black wire from the light switch to one black wire from the ceiling fan. 5. Connect the other black wire from the light switch to the other black wire from the ceiling fan. 6. Secure connection between the wires using wire connectors by twisting them in a clockwise. 7. Connection of wires must be secured, otherwise, it may result in fire hazard, electrical shock or serious injury.