The AP1M222-PW is a miniature 10mm pilot light from IDEC's AP Series, featuring a built-in LED with integrated current-limiting resistor and a cool white lens. It operates at 24V AC/DC with ±10% tolerance and draws 9 mA at 24V DC or 15 mA at 24V AC, providing reliable visual indication in industrial control panels and signaling applications. The unit is rated for -20°C to +55°C operating temperature with 45–85% RH humidity, offers IP65 protection (oiltight), and features 100 MO minimum insulation resistance and 200V reverse withstand voltage. With its space-saving dome lens design, built-in current-limiting resistor, and long service life, the AP1M222-PW is ideal for compact panel-mount applications requiring durable, low-maintenance status indication across industrial machinery, process control systems, and equipment monitoring.