As has been said on here before some low energy mini fluorescent lamps can still flickerglow once they have been on as the neon leakage current is almost enough to relight them. At dodgydave came up with one answer is to wire the neon across the switch it will light when the switch is off you can get small panel mount types used in appliances such as freezers etc.
Pass Amp Seymour 692 Switch Pilot Light
How to wire up a light switch with neon indicator. Neat 120 240v chunky led panel indicator light. Most use a duplex outlet cover plate. The erod1944 channel 38567 views. In the holes the wires are held by brass springs pressing them against the sides of the holes. It mounts in a standard box but the switch moves from side to side versus up and down. The switch is in one of the holes and the indicator light is in the other.
Without a neutral most options are limited. The best 3 way switch explanation ever. The ones that light up when switched off do not need a neutral the neon is wired in paralle to the switch so when switch is off a small current neons draw fek all flows through the neon and to neutral via the lamp. When the switch is on the neon is effectively shorted so goes out. Three way switch wiring behaving oddly. It will not be possible to safely wire up a neon indicator when there is just a switch loop pair at the switch location.
How do i install a neon indicator for a light. If you installed a grid switch you could install a neon indicator module on a 2 gang plate. Up next pass seymour 692 switch pilot light duration. How to wire a single pole light switch. How to wire up a flasher relay 1927 duration. In order to get it to work the way you want it will be necessary to run a replacement power cable from the light location to the switch that contains a neutral wire in addition to the two wires for the switch loop.
I have turned the switch over so you can see how the wires from the neon are inserted into the back of the switch the ones on the left covered in yellow sleevingthe bare wire just pushes into the holes adjacent to the screw terminals for the main wires. Ok as you say with one way switch since the neon is in series with the lamp and passes enough current to light up without affecting the main light. The application of a neon would be dependent on the wiring arrangement pete has provided the simplest solution but is dependent on having a neutral available. Indicator lamp led on 3 way switch. Illuminated on off rocker switch with wiring products duration.