Feature: 1. Long Service Life: Each lights emitting diode has a service life of more than 20000 hours. The long lighting time of these lights emitting diodes can meet your use needs. 2. Prewired: These LED light diodes is prewired with a 20cm long cable, which will bring great convenience for you to the install the light diodes when in use. 3. Performance: These lights emitting diodes are 5mm in diameter and can be used under the voltage of 5‑12V, and has a luminous angle of 120 degree. 4. Easy to Use: You only need to connect these light diodes to the corresponding voltage, and then the light diodes will light up, and the brightness is high. 5. Widely Applicable: The prewired light diode can be used in a wide range of applications, such as DIY, electronic engineering, decoration, teaching, lighting, etc. Specification: Item Type: Lights emitting diodes Material: Electronic component Weight: Approx. 14g/0.5oz Size: Light Diode Diameter: 5mm/0.2in Cable Length: 20cm/7.9in Voltage: 5-12V. Package List: 10 x Light Diode