A luminance approach to highway sign lightning.

Author(s)
Lewin, I.
Year
Abstract

The designing of the visibility of highway signs using a luminance or reflected light is discussed. The conditions of average luminance level are outlined. A mathematical equation for determining the design candlepower in any direction for uniform luminance is presented.

Request publication

1 + 13 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.

Publication

Library number
B 10191 T /85.2/ IRRD 212325
Source

Journal of the Illuminating Engineering Society, Vol. 3 (1974), No. 2 (January), p. 122-128, 4 fig., 1 graph., 2 tab., 8 ref.

Our collection

This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.