Designed for durability, the E14 screw fitting lamp holder is suitable for aging tests and other demanding applications. Its round shape and sturdy build ensure a secure fit for E14 bulbs, making it an essential component for both home and industrial lighting projects. This lamp holder provides a practical and efficient solution for various lighting requirements. Features - Color: Black - Material: Plastic, metal - Size: 4.00 x 4.00 x 2.80 cm / 1.57 x 1.57 x 1.10 in - High durability: crafted from durable materials to ensure long-term use and resistance to damage - Wide application: compatible with E14 screw base bulbs, suitable for various lighting fixtures and environments - Simple installation: designed for quick and straightforward installation and bulb replacement - Consistent performance: rigorously tested for aging to ensure stable operation - Attractive and functional: round design offers a clean appearance and reliable functionality Package list: 12 x Bulb Holder Socket Base