KM-23LSGD is a part number from Kingbright, one of the largest LED component manufacturers in the world. It is a 5mm low-profile surface mount LED device with a clear diffused lens and a narrow viewing angle of 18 degrees. The KM-23LSGD has a long lifetime of up to 25,000 hours and a low power consumption of 10 mA, making it suitable for a variety of applications, including office lighting, automotive lighting, and decorative lighting. The KM-23LSGD is RoHS compliant and comes in a variety of colors, including red, yellow, green, blue, and white.