Light Guides meet IP68 Standards

IP68 Light Guides for Front Panels

MENTOR’s IP68 front panel llight guides are available in three stylish head types: spherical, planar and counterbore. The key feature is the waterproof design achieved through a special shaping of the plastic head. More…

Custom lengths can be supplied, often with little or no tooling costs. Versions using a special diffusing material to produce a frosted effect are also available, as is self-colouring of the light guides. The latter allows the potential illuminated colour to be shown even when the LED is in an “off” status.

MENTOR Light Guides are cost-efficient, space-saving and easy-to-install solutions with high ESD protection and truly homogeneous, even lighting. MENTOR’s Standard Light Guide range is amongst the most comprehensive in the world, the majority of which are immediately available ex-stock with small MOQs and short delivery times.

Suitable even for Low-Volume Applications

This comprehensive range allows even low-volume projects to exploit MENTOR’s advanced product lighting competencies. Dimensional variations are often possible with little or no tooling cost.

Find the ideal LED Light Guide for your Application

The Multitron Light Guide Microsite is designed to help Electronic Design Engineers easily identify the ideal Light Guide for the application. Below is an overview of MENTOR’s Light Guide product range, divided into categories with direct links to the relevant Microsite pages.


A Light Guide for Every Application


IP68 Light Guides and Front Panel Lights

It’s essential that water is kept safely away from electronics. To meet this growing need for waterproofing, MENTOR has developed a wide range of IP68-Rated Light Guides and Front Panel Lights. More…


Horizontal Light Guides

A wide range of horizontal light guides – as well as single versions, multiple horizontal light guides are available one, two, three and four-rows high and up to 10 columns wide to provide up to 40-way displays. More…


Vertical Light Guides

The vertical light guides are available as single or multi-element versions, available in variations of one, two, three and four-rows high and up to 10 columns wide to provide up to 40-way displays. More…


Configurable M-Cut 2D Light Guides

M-Cut configurable light guides allow engineers to specify light guide systems in just about any shape or size in two dimensions. Options include custom area, bargraph and solid strip light guides. More…


Flexible Light Guides

Flexible light guides offer an elegant and cost-effective solution for challenges like design changes during a mid-cycle face-lift. Using SMD TOP LEDS, they push-fit into a housing mounted on the PCB. More…


Miniature Horizontal and Vertical Light Guides

Miniature versions are available in both the horizontal and vertical light guide ranges. Whereas MENTOR’s Classic Light Guides are 3mmØ for the 5.4mm grid, this miniature range replicates the Classic design, but has a smaller 2mmØ for a 2.54mm grid. Product Example…


Square and Rectangular – Horizontal, Vertical & Miniature

Square and rectangular head types are offered in both the horizontal and vertical light guide ranges. Available in standard sizes with miniature close-grid options, they are held in place on the printed board via press-in lugs. Product Example…


Custom Light Guides

As a significant supplier of product lighting systems to many prestigious German automotives and global OEMs, MENTOR is at the cutting edge of technology and can offer a very wide range of custom options. More…

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