Welcome to our store! Long Lifespan: Each LED has a lifespan of over 20,000 hours. The long illumination time of these LEDs can meet your usage needs. Pre-Wired: These LED light diodes are pre-wired with a 20cm cable, providing great convenience when installing them. Performance: These light-emitting diodes are 5mm in diameter, can be used under 5-12V voltage, and have a light angle of 120 degrees. Easy to Use: Simply connect these LEDs to the corresponding voltage, and they will light up with high brightness. Widely Applicable: The pre-wired LED can be used in a wide range of applications, such as DIY, electronics engineering, decoration, teaching, lighting, etc. Item Type: Light Emitting Diodes Material: Electronic Component Weight: Approx. 14g/0.5oz Size: LED Diameter: 5mm/0.2in Cable Length: 20cm/7.9in Voltage: 5-12V Includes: 10 x Light Emitting Diodes Customer satisfaction is our top priority. If you encounter any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.