If you don’t have ZWave JS to MQTT installed, then I came up with an alternate way to do it. Open up the Services Developer Tool, then enter the following:
Service: zwave_js.set_config_parameter
Targets: <click “Pick a Device” and choose your GE switch>
Parameter: Night Light
Value: 2
Click the “Call Service” button in the lower right, and your LED should always remian off.
I just experimented with this technique and found:
0 = LED on when switch is off (the default)
1 = LED on when switch is on
2 = LED aways off
P.S. Here is a screenshot of the Service page on my Home Assistant for reference.
