The screw base structure makes them easy to install in a range of devices, from night lights to flashlights. Whether you're working on a scientific experiment or a DIY project, these bulbs provide the bright, consistent light you need.<br>Features<br>-Color:Multi<br>-Material: , glass, metal<br>-Size:1.70X0.60X0.60 cm/0.67X0.24X0.24in<br>- Lighting color: warm yellow<br>- Compact size: With their compact size, these E5 miniature light bulbs are ideal for a variety of uses<br>-Portable: the compact and lightweight structure makes it convenient to carry and use in different settings<br>-Safe learning environment: these bulbs are designed to provide environment for electrical experiments<br>-User-friendly: their small size and screw base make these bulbs easy to install <br>-Wide application range: suitable for school experiments, scientific research, and electronics troubleshooting<br>Package list: 10 x miniature bulbs