18x18 mm Red Square Lens and Diffuser Kit for Standard Switches

This 18x18 mm red square lens and diffuser kit is designed to fit standard push button switches. It provides a clean, diffused red cap to enhance visibility and status indication on control panels. Ideal for makers, hobbyists, and students building custom electronics projects and interfaces.

Even light diffusion

The kit features a red square lens and diffuser assembly to disperse light cleanly across the switch face for clear visual feedback.

Standard square sizing

With an 18 mm case dimension, this lens kit fits standard switch assemblies for panel mounts and custom enclosures.

Panel and prototype applications

A practical component for colour-coding inputs and indicators in maker workshops, STEM classrooms, and robotics control boxes.