The LTST-C950TBKT is a surface-mount, precolored, red, 2.0mm × 1.25mm light-emitting diode (LED) manufactured by Lite-On. The LTST-C950TBKT is a rectangular package that contains a single high-brightness LED that offers low power consumption and reliability. This LED is available in many colors, including green, red, yellow, and orange. It can work in temperatures ranging from -40 degrees C to +85 degrees C. This LED has a very long life expectancy, with an estimated rated operational life of 100,000 hours. Additionally, the LTST-C950TBKT has a wide viewing angle of 130 degrees.