UV germicidal lamps come in various pin types, including single-ended 4-pin, double-ended 2-pin, double-ended single pin, and custom-shaped pins. Different lamp pins require matching lamp holders. Below, we will take the single-ended 4-pin lamp as an example to provide a detailed guide on how to install and remove the corresponding lamp holder.

                                                              (Single-ended 4-pin UV germicidal lamp)

                                                                             4 needle type UV germicidal lamp front physical picture）

From the image, it is easy to see that the four pins of the 4-pin UV germicidal lamp are arranged in a rectangular pattern, so the four holes in the lamp holder are also arranged in the same way. To install the lamp, simply align the pins with the holes in the lamp holder and push firmly to secure it in place. To remove the lamp, simply pull it out with force.

        （4 Needle type UV germicidal lamp tube and lamp holder）

There are various types of G10q lamp holders, such as ceramic lamp holders without wires and ceramic lamp holders with wires, available in wire lengths of 15CM, 30CM, and 80CM. Additionally, there are plastic lamp holders with wires, available in wire lengths of 15CM and 30CM. We can also customize the lamp holder design and wire length according to the customer's actual installation requirements.