These tiny LED lights are designed to bring your DIY projects to life. Battery-operated and compact, they are suitable for intricate designs and small-scale models. Their bright and consistent light output ensures your creations stand out, making them an essential tool for any detailed craft work. Features - Color: Silver -Material:Iron, electronic components - Size: 1.40X1.00X1.00cm/0.55X0.39X0.39in -Hole diameter: 2 mm -Outer diameter: 15 mm -Power supply: 3 x button battery /LR621 -Light color: green -Diy projects: these mini electronic lights are ideal for a wide range of diy and craft projects, providing endless creative possibilities -Compact and discreet: their small size allows them to be easily hidden within any design, making them suitable for intricate work -Userfriendly design: the simple twist to operate feature ensures that these lights are easy to use for everyone - illumination: powered by button batteries, these battery operated lights offer reliable and enduring brightness -Visually stunning: these lights not only serve a practical purpose but also enhance the visual appeal of your projects, adding a touch of elegance Package list: 10 x mini electronic lights