Unraveling The Mysteries Of Double-Ended Led Tube Wiring Diagrams

1 min read

Double Tube Light Circuit Diagram

LED lighting has become increasingly popular due to its energy efficiency and reliable performance. Double-ended LED tubes are often used in commercial and industrial applications to provide an even distribution of light. However, understanding how to wire these tubes can be a bit intimidating. In this article, we’ll take a look at the basics of double-ended LED tube wiring diagrams and how to install them properly.

Understanding LED Tube Wiring Diagrams

Double-ended LED tubes are connected to a power source at both ends. This type of wiring requires two wires from the power source to each end of the tube. When connecting the wiring, you will need to make sure that the power source is connected to the correct side of the tube. To help you make the right connections, LED tube wiring diagrams are provided. These diagrams are usually printed on the tube or provided with the installation instructions.

The diagram will usually show two lines representing the two wires from the power source. In addition, the diagram will show how the wires need to be connected to the tube. Generally, one wire is connected to the “hot” side of the tube, while the other is connected to the “neutral” side. The diagram may also provide additional information such as the recommended wattage of the power source and the maximum wattage of the tube.

Connecting the Wiring

Once you understand the wiring diagram, you can start connecting the wiring. Before connecting the wires, make sure to turn off the power. After the power is off, you can connect the wires to the tube. Make sure to connect the wires to the correct side of the tube according to the wiring diagram. If you are unsure about which side is which, consult the manufacturer’s instructions or look for a label on the tube.

Once the wires have been connected, you can turn the power back on and test the tube. If everything is connected correctly, the tube should light up. If not, you may need to check the wiring and make sure that all of the connections are secure.


Double-ended LED tubes are a great way to provide an even distribution of light in commercial and industrial applications. However, understanding the wiring diagrams can be confusing at first. By following the wiring diagram and connecting the wires correctly, you can ensure that your LED tube will work properly.