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What is G8 Socket?


In the world of lighting, there are various types of sockets designed to accommodate different types of bulbs. One such socket is the G8 socket, which offers a versatile lighting solution for a range of applications. This article aims to provide an overview of what a G8 socket is, its features, advantages, and some common uses.


Understanding the G8 Socket


8 - 8 mm (0.31496 in) pin spacing.

The G8 socket is a type of bi-pin socket primarily used for low-voltage halogen and xenon bulbs. The "G" in its name refers to the type of pin base used in the socket, and the number represents the distance in millimeters between the pins. In the case of the G8 socket, the pin distance is eight millimeters.


Features and Advantages of the G8 Socket


1. Compact Size: One of the primary advantages of the G8 socket is its small size. The compact design allows for easy installation, making it suitable for a variety of lighting fixtures, including under-cabinet lights, puck lights, pendant lights, and desk lamps.

2. Low Voltage Compatibility: The G8 socket is designed specifically for low-voltage lighting applications. It can effectively handle voltages ranging from 12 to 24 volts, providing a reliable and stable power supply to the bulbs connected to it.


3. Heat Dissipation: The G8 socket is designed to efficiently dissipate heat generated by halogen and xenon bulbs. This helps in maintaining optimal performance and extending the lifespan of the bulbs.


4. Easy Installation and Replacement: The G8 socket features a bi-pin design, enabling easy installation and replacement of bulbs. Simply push the pins into the corresponding slots, ensuring a secure connection.


Common Applications


1. Under-Cabinet Lighting: G8 sockets are often used in under-cabinet lighting systems, offering bright and focused illumination for kitchen countertops or work areas.


2. Task Lighting: Due to their compact size and focused light output, the G8 socket is commonly found in task lighting fixtures such as desk lamps, reading lights, and display lighting.


3. Accent and Display Lighting: The versatility of the G8 socket makes it suitable for accent and display lighting applications. It can be used to highlight artwork, sculptures, or any object that requires focused lighting.


4. Puck Lights: G8 sockets are also popularly used in puck lights, which are small, round, and thin lights commonly used for under-cabinet or display lighting.



The G8 socket offers a compact, efficient, and reliable lighting solution for various low-voltage applications. Its ability to handle low-voltage halogen and xenon bulbs, compact design, and easy installation features make it an ideal choice for a range of lighting needs. Whether it's under-cabinet lighting, task lighting, or accent lighting, the G8 socket provides a versatile option to enhance the illumination in your living or workspace.

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