[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

婴幼儿使用的星空/光影投影仪应选择LED光源而非激光光源,激光投影仪即便是1类安全等级也存在直射眼睛风险,LED漫反射光源对婴幼儿视网膜更安全

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