Unverified80% confidenceDecision RuleTime unknown
带电子元件的发光骑行服应确认防水等级达IPX4以上，否则雨天骑行或洗涤时电路易受潮损坏
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80%
Confidence
Long-term
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Unverified带电子尾灯的反光背心不要买防水等级低于IPX4的，雨天骑行水会渗入电路导致短路损坏；纯反光无电子件的装备则无此顾虑，看是否为可拆卸尾灯设计84% similarUnverified常需雨天骑行或洗车冲刷者应选IPX4以上防水，基础有线码表接缝处易进水导致屏幕花屏，防水标注不明确的慎选81% similarUnverified户外用途优先选带IPX4以上防水等级的机型，普通充电宝照明二合一几乎无防水，雨天露营会导致电路短路损坏81% similarUnverified防水等级至少选IPX4应对雨天骑行，长期风雨环境选IPX6；防震方面选带硅胶减震衬垫的支架，铝合金灯体在颠簸路面比塑料灯体寿命长80% similarUnverified头盔灯优先选IPX4以上防水等级，IPX6及以上可应对暴雨骑行；IPX4仅能防溅水，不适合长时间淋雨79% similar
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