1 Sensitive response, fine workmanship, high quality and good performance, ensure the light is bright enough. 2 Working voltage: DC 1.8-3.4V, working current: 20mA, working temperature: -20 -120 , meet your use needs. 3 Easy to operate and replace, wonderful replacement for the old or broken one, very practical for use. 4 Clear light-emitting parts, it can be applied not only in the field of industrial electronics, but also in student scientific experiments. 5 20pcs of LED diode are available for use, light weight and in small size, easy to store and carry, suitable for different occasion.
What's in the box
20 x LED Diode
