The Difference Between Shunted and Non-Shunted Sockets: Which is Best for Your Lighting Needs?

When it comes to lighting fixtures, one of the most important components is the socket. This small but crucial part is responsible for connecting the electrical wiring to the light bulb, allowing it to function properly. However, not all sockets are created equal. There are two main types of sockets: shunted and non-shunted. In this article, we will discuss the differences between these two types of sockets and help you determine which one is best for your lighting needs.

Shunted Sockets

Shunted sockets are designed for use with fluorescent lighting fixtures. They have two holes on each side of the socket, allowing for two electrical connections. These sockets are typically used in fixtures that have multiple bulbs, as they allow for the electrical current to be shared between the bulbs. This is important because fluorescent bulbs require a high voltage to start, and the shunted socket helps to evenly distribute this voltage among the bulbs.

Non-Shunted Sockets

Non-shunted sockets, on the other hand, are designed for use with LED lighting fixtures. They have a single hole on each side of the socket, allowing for only one electrical connection. LED bulbs require a lower voltage to start, so the single connection is sufficient. These sockets are also used in fixtures with a single bulb, as there is no need for multiple connections.

Which One Do You Need?

The type of socket you need depends on the type of lighting fixture you have. If you have a fluorescent fixture, you will need a shunted socket. If you have an LED fixture, you will need a non-shunted socket. It is important to note that using the wrong type of socket can result in damage to your lighting fixture and potentially cause a fire hazard.

Upgrading Your Lighting Fixtures

If you are looking to upgrade your lighting fixtures, it is important to make sure that the sockets are compatible with the type of bulbs you will be using. For example, if you are switching from fluorescent to LED bulbs, you will need to replace the shunted sockets with non-shunted ones. This is because LED bulbs require a different type of electrical connection.

Replacing Sockets

If you are replacing a socket, it is important to make sure that the new socket is the same type as the old one. This will ensure that the electrical connections are compatible and will prevent any potential hazards. If you are unsure about the type of socket you need, it is best to consult a professional electrician.

Conclusion

In conclusion, the type of socket you need for your lighting fixtures depends on the type of bulbs you will be using. Shunted sockets are used for fluorescent bulbs, while non-shunted sockets are used for LED bulbs. It is important to make sure that the sockets are compatible with the bulbs to prevent any potential hazards. If you are unsure about the type of socket you need, it is best to consult a professional. By understanding the differences between shunted and non-shunted sockets, you can ensure that your lighting fixtures are functioning safely and efficiently.