Features:
1. Easy to use and install, very practical.
2. Suitable for 5mm LED.
3. Can be used as LED holder and isolated lampshade.
4. Each set has 4 parts: base, ring, nut and stopper.
5. For electronic and electrical experiments of LED.
Specifications:
Base Material: Galvanized Aluminum
Color: Silver
Thread Mount Hole Size: 8mm
Suitable For: 5mm LED