Yellow Square Lens and Diffuser Kit, 18 x 18 mm, IP65

This 18 x 18 mm yellow square lens and diffuser kit is designed for standard switch assemblies, providing clear visual indication for panels and controls. With an IP65 rating, it helps seal switch installations against dust and moisture. It is well suited to students, makers, and hobbyists building custom control consoles and project enclosures.

Visual indication and diffusion

The kit features a yellow square lens with an integrated diffuser to produce smooth, evenly distributed illumination across the switch surface.

IP65 rated protection

Designed to provide IP65 ingress protection, this cap assembly helps safeguard the underlying standard switch from dust and water exposure.

Compact square form factor

With an 18 x 18 mm square profile and 18 mm case length, it fits standard compatible switch bodies in electronics interfaces and maker builds.