Luminance|the darker, the brighter

High luminance for more safety!

In general the ambient light (duration, quality and intensity) on site decides about the required luminance of the products.

Additionally the design of the safety guidance system has to comply with all applicable rules and regulations.

Click here to see an overview of available luminance qualitites.

The relevant values are the measuring results after 2, 10, 30 and 60 minutes after the material is charged..

The decay time is calculated up to 0.3 mcd/m². That matches the 100-times theoretical value human eyes can perceive.

Additionally to the custom made developments, Permalight offers a standardized product portfolio, that covers 90% of customer demands and fulfills the requirements of the ISO standard.

An overview of the available luminance values can be also obtained from the brochure Information on luminance qualities.