Condition: 100% Brand New Item Type: LED Diode Material: Nylon Working Voltage: DC 1.8-3.4V Working Current: 20mA Working Temperature: -20-120 Use: LED light Package List 20 x 3mm LED Diode 1Sensitive response, fine workmanship, high quality and good performance, ensure the light is bright enough. 2Working voltage: DC 1.83.4V, working current: 20mA, working temperature: 20120, meet your use needs. 3Easy to operate and replace, wonderful replacement for the old or broken one, very practical for use. 4Clear lightemitting parts, it can be applied not only in the field of industrial electronics, but also in student scientific experiments. 520pcs of LED diode are available for use, light weight and in small size, easy to store and carry, suitable for different occasion.