Rule 4501-25-05. Simultaneous flashing device

119.03 The lights shall be equipped with a device to cause them to flash "on" and "off", and such device shall be so wired as to cause both lights to be lighted simultaneously and not alternately. Last updated October 21, 2025 at 1:37 PM Supplemental Information Authorized By: R.C. 4513.182 Amplifies: R.C. 4513.182 9/1/2030 1/19/1976