and Material: Crafted with a robust metal base, ensuring a blend of durability and reliability for long-term use in various lighting setups. Safe and Efficient: Designed without the use of high-concern chemicals, these lamp holders are ideal for both residential and commercial environments, promoting safety and environmental health. Versatile Compatibility: Perfectly suited for R7S lamp types, these holders accommodate a wide range of LED lighting and heating tubes, making them a versatile choice for different lighting needs. Professional Application: These lamp holders are not only suitable for home and office use but also excel in environments like test machines, providing reliable performance under demanding conditions. Description/Features: Experience the blend of durability and with our high-quality zinc alloy items! Each piece is crafted to perfection, ensuring both style and functionality. Ideal for various applications, these items are a testament to both modern engineering and artistic design. Note: The photographs may not reflect the actual size of the items. Please refer to the size details provided in the description. Allow for a 5-10mm variation in size due to manual measurement. The color of the items might vary slightly due to differences in monitor settings and lighting conditions. We strive to present the most accurate colors in our images and apologize for any inconvenience caused by color variations. Color: White & Silver Material: Metal Package Contents: 2* R7S Ceramic Lamp Holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.