Review on APIELE Rocker Toggle Position KCD2 201 by Kenneth Bryan

, if both Line and Neutral are connected to 'bottom' (pins near the neutral edge) then the small indicator will illuminate when the switch is actuated is on (one position). It doesn't matter if the load is connected at all. The only problem is the color. Even through that green lens you see an amber light. Not the prettiest picture. Not a big problem, maybe even useful - don't confuse it with reflection. You can choose the amber or red version, it will be the best color match.