How to connect one switch, one socket, and one light bulb
Published Time:
2025-08-15
1. First, close the main switch, and then connect two wires from the air switch box to the two screws of the socket. The red wire is the live wire, and the neutral wire is blue. Connect the red wire to L, and then connect the blue wire to N. Cut off the two live wires from the outlet of the socket and connect them to the inlet and outlet of the switch. Finally, connect the switch to the lamp holder, install the light bulb, and push it open to see if the light is on.
How to wire one switch, one socket, and one light bulb:
1. First, close the main switch, and then connect two wires from the air switch box to the two screws of the socket. The red wire is the live wire, and the neutral wire is blue. Connect the red wire to L, and then connect the blue wire to N. Cut off the two live wires from the outlet of the socket and connect them to the inlet and outlet of the switch. Finally, connect the switch to the lamp holder, install the light bulb, and push it open to see if the light is on.
What is a light bulb:
1. Energy saving lamps, also known as energy-saving light bulbs, electronic light bulbs, compact fluorescent lamps, and integrated fluorescent lamps, refer to lighting equipment that combines fluorescent lamps and ballasts into a whole. Analysis shows that energy-saving lamps are mainly U-shaped tubes, spiral tubes, straight tube types, as well as lotus and plum blossom types due to their different lamp tube shapes. Energy saving lamps are divided into mixed powder, halogen powder, and three primary colors according to the fluorescent powder.
2. Optics is the use of the behavior and properties of light to create light bulbs. Tungsten halogen bulbs are modified from tungsten bulbs and are more energy-efficient, brighter, and emit light that is cooler, rougher, and bluer than tungsten bulbs. However, the light tubes are very energy-efficient and durable, and metal halogen bulbs do not damage the color tone of the house. They are most commonly used in places like gardens that require high brightness.
3. Tungsten filament lamp is an incandescent lamp made of tungsten filament, which produces a continuous spectrum and is used in the visible spectrum range of 400-780nm. It is used as a visible light source in a spectrophotometer, and its effective spectral range can extend up to 3 μ m. Therefore, it is also used as a light source in the near-infrared range. Its winding performance is good and does not sag, making it suitable for ordinary incandescent lamps, double helix or triple helix fluorescent lamps, holiday lamps, bracket wires, etc.
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