Bright by day, dim by night.

Author(s)
Bird, K.
Year
Abstract

In this article two-level signaling is discussed. Two-level signaling is a system which permits a high intensity of light for rear indicators and stop lamps during daylight but reduces this light intensity during darkness.

Request publication

2 + 6 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.

Publication

Library number
A 5320 fo
Source

The Caravan, Vol. 38 (1970), No. 4 (April), p. 82-3

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.