3-position OFF/ON/ON push/pull switch. Direct replacement for the OEM landing/taxi light switch on various older Cessna aircraft models. Replaces Cessna part number 0713035 and  S4628-1989 . This switch has improvements over the OEM switch including brass plating for better corrosion resistance as well as a longer threaded barrel to allow for thicker panel depths. In addition, the push/pull knob threads are 10/32 SAE; early switches may be 8/32 threads, so take that into consideration if you wish to use your old knob to match existing switches. 
 
Switch Functions:
Knob pressed all the way in: ALL circuits OFF
Knob pulled halfway: Circuit #1 (Taxi Light) ON
Knob Fully Extended: Circuit #1 and #2 (Landing and Taxi Light) ON
*Depending on how the switch is wired, the switch may not operate as indicated above. Refer to the wiring of your old switch to attach the wires to the correct terminals for proper function for your application.