CentraLite - turn off indicator light?

I’m using a SmartPower Outlet to determine when a nightstand light goes off, to trigger a good night phrase.

All of our other powered devices with indicator lights have an option to turn off the indicator light. But the SmartPower outlet does not have an option on the device tile.

I’ve had to stick some black tape over the indicator light but the case is still letting some light through.