The EAO 45-320.1N41 is a 22 mm front fixing illuminated unit with a 45mm diameter. It works on a range of 6 to 24 VAC or VDC and emits a white light. The unit has a transparent dome with a choice of red, green, blue, amber, white, and yellow illumination. It can be used for various applications such as panels, indicators, and electronics. The unit is resistant to shock vibrations and is made of durable polycarbonate. It can also be used in wet and dusty environments. It is ideal for commercial, industrial, and residential applications. The 45-320.1N41 is a reliable part with a long lifespan and is an affordable choice for a wide variety of applications.