Yes. Electricity will arc across the small gap as it tries to continue supplying power to the device.
there is 19mm socket
of course !
Owl Single Socket Power Saver is designed to help you reduce the amount of electricity you use by conveniently switching off those appliances normally kept on standby.
Many of these are many for removing and replacing spark plugs in engines.
zero force is used to place the microprocessor in the socket or there is no need to give any force for fitting a microprocessor
Switching light on/off through loosening from socket is not advisable. Light bulb can reach at temperature between 200-260 degrees Celsius and it can be hazardous in physical contact.
To replace spark plugs, you can use a socket wrench, but a socket made for removing and replacing spark plugs is needed. This socket is relatively inexpensive and can be found at most auto parts stores.
The voltage in a socket can be any voltage that you want. The load that connects into the socket must be stated. Without this information the question can not be answered.
phone halfords they have a record of vehicle plug removing tools
Do not remove any electrical plug by grabbing the wire. This weakens the connection at the plug. ALWAYS grab the plug itself when removing it.
If you leave a plug socket on without a plug in it you will lose between 550 to 1,000 health points per 1 swich
The lamp is in a socket that plugs in behind the reflector/bezel assembly. A couple bolts hold each assembly in place. You may be able to reach the lamp socket and twist it out without removing the whole assembly from under the car. Be careful to not push too hard, the reflector housing is all plastic.