The short-leg yellow all-copper screw small lamp holder is an essential component for physical circuit experiments and small light bulb projects. This lamp holder is designed to securely hold bulbs, ensuring a stable connection and reliable performance. Ideal for learning purposes, it helps students understand of electrical circuits by providing a hands-on experience with components. Features -Color:Golden -Material:Copper -Size:1.90X1.20X1.00cm/0.75X0.47X0.39in -Lamp Holder: -practical material: made from practical copper, this lamp holder ensures use and resistance to wear, providing a reliable lighting solution. -Unique design: the copper construction enhances the stability of the bulb, ensuring a consistent and efficient lighting experience. -Versatile application: suitable for various small bulbs, this lamp holder can be widely used in homes, shops, and display cabinets, offering great flexibility -Easy installation: the simple screw base design allows for easy installation and replacement of bulbs, making daily maintenance simple -Stylish appearance: with its compact and design, this lamp holder complements decor, adding a touch of elegance to any space Package list: 30 x lamp holders