[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

LED夜光服的可视距离决定安全性:城市道路遛狗建议选可视≥200米的产品,机动车驾驶员在夜间40km/h下需要约2-3秒识别时间,200米可提供足够反应距离;蓄光型可视距离通常仅50-100米且随发光衰减而缩短

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