Description:Premium Materials: These miniature bulbs are made of good-quality glass and metal, making them wear-resistant and shatterproof. They offer high brightness, even light transmission, and a warm, soft glow. The metal threaded socket enhances the durability of the miniature screw-in bulbs.Features: The E10 miniature screw base light bulbs are characterized by stable performance, low power consumption, strong shock resistance, low heat generation, and long lifespan. A storage box is included, providing dust and drop protection, facilitating easy classification and carrying, and making them convenient for daily and laboratory lighting.Easy to Use: Installing these flashlight bulbs is very simple. Simply remove the old bulb and screw on the new one.