Lamp holders, also known as sockets or bases, are essential components that connect light bulbs to electrical circuits. They come in various types, each designed for specific bulb models.
In Enton Light, the most common lamp holder types are G4, G5.5, G9, GU10, GX53 and E27. Let’s introduce these types that you might use and learn how they are named and identified.
1st Understanding the Naming Rules
Lamp holders are typically named based on their pin spacing, shape, and application. Here are some common naming conventions:
- Pin Spacing: The number following the letter ‘G’ (e.g., G5.3, GU10) indicates the distance between the pins in millimeters.
2. Shape and Size: For screw-type bases like E27, ‘E’ stands for Edison screw, and the number represents the diameter of the base in millimeters.
2nd How to Quickly Distinguish Lamp Holders
Knowing the visual and functional differences between lamp holders can help you identify them quickly:
- G4: Small, two-pin base with 4mm pin spacing. Commonly used in low-voltage lighting.
- G5.3: Similar to G4 but with 5.3mm pin spacing. Often found in halogen and LED spotlights.
- G9: Features looped pins and a distinctive shape. Used in compact fixtures.
- GU10: Twist-and-lock mechanism with wide base. Popular in spotlights and recessed lighting.
- GX53: Flat and compact with a push-fit design. Suitable for surface-mounted fixtures.
- E27: Screw-type base with 27mm diameter. Widely used in household fixtures.
Video Introduction
Understanding these types can help you choose the right bulbs for your lighting needs. Whether you’re replacing a bulb or upgrading your lighting system, knowing the type of lamp holder you have is essential for a secure and efficient setup.
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