Proposed Rule Regarding RAIN LIGHTS in F/SR Cars from April FT
#34370 from Stevan Davis · Taken care of · Minutes (2023-08 Fastrack)
Thank you for your letter in response to letter #33905 requesting that FIA 2019-spec rain lights be mandated for all formula and
sports racing cars. The recommendation was published for comment in the May Fastrack and was ratified by the SCCA Board of
Directors as part of a Club Racing Board rules package. The new rule for GCR section 9.3.32.B.2 mandating FIA 2019-spec rain
lights for F/SR was published in the Updated June GCR to become effective 1/1/2024.
The video accompanying the letter requesting FIA rain lights was quite graphic in showing the difference between minimum spec
rain lights and LED rain lights. Many of the responding letters argue for setting a minimum lumens requirement and requiring
acquisition of a lumens measurement device for SCCA Tech groups. Agreeing on a minimum lumens spec, agreeing on view
angle, agreeing on a reliable measurement device, providing said device to the Regions (or mandating that they acquire one),
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and specifying and then consistently carrying out measurements are all problematic. The FIA spec is enforceable.
Note that unlike other driver personal safety items such as helmets, harnesses, fire bottles, and HANS devices, the rain light
impacts the safety of others on track just as much as it does the person who is in the car to which it is attached. The one-time
expense of the FIA 2019-spec rain light is very cost-effective compared to the cost of a single accident avoided.