Unverified90% confidenceDecision RuleTime unknown

杀菌应选波长254nm的UVC灯（低压汞灯或UVC-LED），222nm准分子灯对人体皮肤眼睛更安全但穿透力弱且价格高，185nm波长会大量产生臭氧

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紫外线消毒灯category

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Unverified杀菌波长必须为UV-C波段（200-280nm），首选254nm，杀菌效率最高；标称185nm或宣传'无臭氧'需注意，真正杀菌靠254nm，纯222nm（Far-UVC）产品才是对人体相对安全的新技术85% similar

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