Status report on investigating the test method for the sun load impact
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Presentation on the “phantom effect” of sunlight reflection on vehicle taillights, its role as a causation factor in road accidents, and research on a possible test method to evaluate light-signaling performance towards avoiding light washout under certain ambient conditions.

Reference Number: GRE-75-16
Origin: Germany
Date: 6 April 2016
Related Documents:
GRE/2019/7 | LSD: Proposal for a Supplement
Discussion(s):
Working Party on Lighting and Light-signalling | Session 75 | 5-8 Apr 2016

41. GRE noted that the progress report on this topic would be provided at the next session.

55. The expert from Germany informed GRE about the progress on the test method for the sun load impact on stop lamps and direction indicators (so-called “phantom effect”) (GRE-75-16).

Working Party on Lighting and Light-signalling | Session 76 | 25-28 Oct 2016

41. GRE noted that the progress report on this topic would be provided at the next session.

55. The expert from Germany informed GRE about the progress on the test method for the sun load impact on stop lamps and direction indicators (so-called “phantom effect”) (GRE-75-16).