To turn off lights from the outside (I have one too).
An outdoor light sensor switch works by detecting changes in light levels. When it senses that it is getting dark, the switch automatically turns on the lights in external areas. Conversely, when it detects that it is getting light, the switch turns off the lights. This allows for the automatic control of lighting in external areas based on the natural light conditions.
The light turns on when you flip the switch, and it turns off when you flip the switch again.
Take the lobster claw and turn the switch.
You can either go to switch or to light first. I wired house for my brother ran power supply from junction box then to each switch then to light. Passed inspection no problem
Turn around the light house where the switch is where the lobster.
While switching on a switch there will be a spark which can cause explosion/fire in the oxygen room, if there is any leak of oxygen and dust accumulation in the room. So, it is advised to operate via an external switch.
You would use a u switch for turning off and on a light, like a light switch. It could be used as some sort of an electric converter to power anything in your house or where ever you are.
Yes this is done all the time in house wiring. The power source is brought to a light switch's junction box. The source for the light is taken through the switch to turn the light off and on. The same source feeder is then taken to receptacle junction boxes to power devices that have to be plugged in.
When you turn the light switch to the up (on) position, if the bulb is not burned out, the light bulb will glow.
European Giant Hornets do, definitely. They are attracted to light as well, so a porch light or other external light on your house can attract them.
Ask This Old House - 2002 Leaky Skylight Repairing a Light Switch 6-16 was released on: USA: January 2008
External lights on your house can have a variety of functions. They can be aesthetic, or serve a function such as having security lights or motion detection lights to detract intruders.