Two Circuit Rotary Switch is a 3-way switch providing 4 positions: off, Lead 1 on, Lead 2 on, Lead 1 & 2 on. Use on Reflector Floor lamps with 3 candle light arms. The two circuit switch operates the candle socket, the mogul socket is turned on and off with its own turn knob switch.*
Before making any changes to electrical fixtures and/or lamps:
Disconnect plug/wire from the electrical source.
Turning lamp off will not protect you from electric shock.
If you are unsure how to safely proceed contact a licensed electrician.