alt_products:[{"product_name":"SUNUV 48W UV LED 美甲光疗灯","brand":"SUNUV","model":"SUNUV-SUN2C","price":159},{"product_name":"MelodySusie 48W UV LED 美甲光疗灯","brand":"MelodySusie","model":"MelodySusie-SC-01","price":179},{"product_name":"KADS 48W UV LED 美甲光疗灯","brand":"KADS","model":"KADS-KD-48W","price":139}]
scoring_breakdown:[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其固化速度快、操作简单,尤其低热模式对新手非常友好。多数评价提到感应灵敏、做工精致,性价比高。少数用户反映长时间使用后灯珠略有衰减,但整体好评率极高,累计评价超5.8万条,评分稳定在4.7分。","source_count":3}},{"source":"objective","score":94,"weight":0.2,"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":0.35,"confidence":1,"details":{"rating_avg":4.7,"review_count":58000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.4,"details":{"kol_count":2,"scored_count":2,"matched_count":0,"base_score":82,"weighted_score":80,"sample":["\"SUNUV这款灯真的是平价之光,固化速度不输大牌,低热模式做延长甲也不疼。\"——@美甲师小鹿","\"感应太灵敏了,手一放进去就亮,拿出来就灭,省电又方便。\"——@DIY美甲控阿雅"]}},{"source":"search_visual","score":73.03571428571428,"weight":0,"confidence":0.87,"details":{"result_count":7,"judgment_score":85,"authority_score":88.6,"top_sources":["zhihu.com","bilibili.com","item.jd.com","post.smzdm.com","baike.baidu.com"],"judgment_summary":"SUNUV SUN2C 48W光疗灯以高性价比、快速固化和智能感应功能获得广泛好评,适合家庭及轻度商用,但灯珠均匀性和感应灵敏度存在小瑕疵。"}}]