22mm IEC Pilot Lights

We have a full range of unibody and modular pilot lights, all engineered for superior durability and long life.

22mm IEC Pilot Lights starting at only $5.35! Configure below.

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Product Resources

Product Features

  • Available in unibody, modular and push-to-test
  • Non-relampable and relampable versions
  • Wide variety of lamp types and colors
  • Wide range of voltages up to 277V AC/DC
  • LED voltage tolerance is +/- 10%

Top 5 Best Sellers

  1. Unibody, 24VAC/VDC, Red LED & Ext. Lens
    p/n: W22UNR-24LR-WLR
  2. Unibody, 120VAC/VDC, Red LED & Flush Lens
    p/n: W22UNR-120LR-WNLR
  3. Unibody, 24VAC/VDC, Red LED & Flush Lens
    p/n: W22UNR-24LR-WNLR
  4. Unibody, 24VAC/VDC, Green LED & Ext. Lens
    p/n: W22U-24LG-WLG
  5. Unibody, 24VAC/VDC, Red LED & Ext. Lens
    p/n: W22U-24LR-WLR

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Pilot Devices for Indication & Actuation

Pilot devices are mainly used in the commercial or industrial applications where human-to-machine interface is required. Typically used as a part of a system, automated process, or a control panel, these devices provide information on condition and control monitoring of different types of processes, machinery, and equipment.

c3controls' 22mm IEC Pilot Lights—A Solution So Innovative, We Can Hardly Control Our Excitement.

Beyond fit, form, features, and functionality — turning savvy designs into better products.

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Still not sure? We offer free product samples for many of our products. No strings attached. We believe in our products and we think you will too, once you give them a try.

c3controls' 22mm IEC Pilot Lights - Dependable Performance for Years and Years

Pilot devices designed to provide exceptional performance and long electrical life through a wide range of switching capabilities. Each delivering easy installation, distinct functionality, and ensuring optimal performance and safety in the most demanding applications.


UL Listed and CE marked, our 22mm IEC operators are suitable for use anywhere in the world. The product certifications and electrical ratings are clearly marked on the outside of the contact blocks for easy reference during installation.

Multi-Voltage Modules

Our non-relampable multi-voltage light modules were designed to operate from 20V to 277V AC or DC without losing light intensity and can be used with any 22mm IEC illuminated operator — significantly reducing inventory costs and simplifying installation.

Low Level Switching

Built-in self-wiping cleaning action and high point contact pressure for low-level switching. Silver contacts provide long life in normal control circuits. Gold plated contacts available for dry circuit applications.

Energy Savings

Utilizing internal electrical design engineering and our printed circuit board manufacturing technology, our unibody pilot lights use low energy consumption LED lamps that provide leakage protection, great light output and increased visibility from side views.

Compact Control Stations

Factory assembled 22mm IEC compact control stations provide the convenience of a single catalog number, no assembly required, shorter control panel bill of materials, and easier inventory management.

Ask Our Experts – Customer Support and Engineers At Your Service!

Got questions? Our Customer First and Product Specialists welcome the chance to discuss your needs and answer your questions. Call 724.775.7926 or email us.

White Papers

Industrial Control Basics: Part 4 – Pilot Devices

Merriam Webster defines a pilot light as, “2: an indicator light showing where a switch or circuit breaker is located or whether a motor is in operation or power is on.” While pilot devices are seemingly quite simple control, there is more to them than the definition provided by MW. They have their own terminologies, color coding, functions and standards. Find out about all of that and more in Industrial Control Basics Part 4 – Pilot Devices for Indication and Actuation.


The Basics of Pilot Devices for Indication and Actuation

Pilot devices, which are comprised of selector switches, pushbuttons, pilot lights, signal beacons, and toggle switches are mainly used in the commercial or industrial applications where human-to-machine interface is required. Based on their designs, pilot devices can be distinguished into two types – indication devices and actuation devices. Watch this video for an understanding of each type and their functions.

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