Description Designed for experiments, this tiny light bulb is ideal for physics and electrical learning activities. Made from high-quality glass and aluminum materials, it ensures durability and long-term use. Its simple yet practical design offers a reliable performance, providing a smooth user experience. This light bulb is perfect for eonal purposes and can also serve as a thoughtful gift for students and young learners interested in science. Features - Color: Transparent - Material: Glass, Aluminum - Size: 2.30 x 1.00 x 1.00 cm / 0.90 x 0.39 x 0.39 in - Voltage: 6V - Socket: E10 - Primarily used in primary and secondary school electrical experiments with effective results - A valuable tool for physics eon, electrical experiments, and science DIY projects for children and elementary students - Compatible with switches, battery boxes, leads, and other components to create small lighting circuits - Lightweight and portable, allowing students to carry and use it easily during outdoor or group activities - Well-crafted with a rational design for stable and dependable performance Package List 50 x Light Bulbs