Allen-Bradley 800H-PRL16R LED Indicator Light

Allen-Bradley 800H-PRL16R LED Indicator Light is a red LED pilot light in Rockwell Automation's 800H signaling family. It uses a built-in 16 mm LED light source, delivering bright visibility for status indications in electrical control panels, with a claimed service life up to 100,000 hours. The PRL16R designation identifies this as the LED variant in the 800H line, offering a compact, replaceable indicator suitable for panel-mounted signaling in automation systems. As part of the 800H ecosystem, this light integrates with other 800H components and tooling designed for rugged applications where reliable visual status is essential. In addition to signaling, LED 800H indicators like the PRL16R are commonly used to convey machine states, fault conditions, or process steps at a glance, helping operators verify operations quickly without off-line checks.