Welcome to the store! 1、Long Lifespan: Each light-emitting diode has a lifespan of more than 20,000 hours. The long lighting time of these light-emitting diodes can meet your usage needs. 2、Prewired: These LED light diodes are prewired with a 20cm long cable, providing you with great convenience to install the light diodes when using. 3、Performance: These light-emitting diodes are 5mm in diameter and can be used under the voltage of 5-12V and have a light angle of 120 degrees. 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, electronics, decoration, teaching, lighting, etc. Item Type: Light 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 10 x Light Diode Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!