Allen M J
J Am Optom Assoc. 1979 Feb;50(2):179-80.
The results of a number of studies of the use of lights to make a vehicle more visible have shown that they are effective. Accident studies have shown a drop in accidents from 7 to 59%. Only one of the studies used properly designed and positioned presence and signal lights and yielded 59% fewer accidents. It is concluded that a 50% or greater reduction of accidents is probable when using a high mounted 360 degrees visibility signal and running light combination.
多项关于使用灯光使车辆更易被看见的研究结果表明,这些灯光是有效的。事故研究显示事故率从7%降至59%。在这些研究中,只有一项使用了设计和位置恰当的示廓灯和信号灯,事故减少了59%。得出的结论是,当使用高安装位置的360度可视信号灯和行车灯组合时,事故减少50%或更多是有可能的。