scoring_breakdown:[{"source":"word_of_mouth","score":86.5,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该灯固化速度快,性价比极高,尤其适合新手。多数好评提到自动感应灵敏,操作简单,且价格亲民。少数反馈指出灯珠寿命在频繁使用后略有衰减,但整体耐用性符合价位。部分用户建议增加功率选项以满足专业需求,但总体满意度高,复购率不错。","source_count":2}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.7,"review_count":58000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.25,"confidence":1,"details":{"rating_avg":4.7,"review_count":58000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["美甲博主@NailLab测评:'48W功率足够日常使用,固化均匀,百元内无敌手。'","小红书达人@手残党救星:'自动感应很灵敏,再也不用担心烤不干。'"]}}]