This is a set of 14 volt Electro Mech Indicator Lights and Switches 654-2150 and 654-3210, along with dimmer and test switch.. It comes with the pig tail to facilitate a new installation but of course can be removed to plug into an existing panel location.
It was working when removed summer of 2024 for a panel upgrade.
There is a 60 day return period so you will have plenty of time to install and check for operational capability.
Domestic shipping is free while offers some international shipping to customers depending on location.