It is a 5mm Red DIP LED (Pack of 50). An LED is a two-lead semiconductor light source, which emits lights when activated. When an appropriate voltage is applied to the LED terminal, then the electrons are able to recombine with the electron holes within the device and release energy in the form of photons. This effect is known as electroluminescence. The color of the LED is determined by the energy bandgap of the semiconductor.

Features:

• 5mm Round Water Clear LED Lamp
• For LED light, indication, illumination
• Viewing angle: 40 degree
• UV resistant epoxy
• With lowest power consumption, long life, and super bright

Package Includes:

• 50 x 5mm Red DIP LED.