欧普照明 LED灯泡 E27螺口 5W 白光 节能球泡

评测依据

• review_count：580000
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫","什么值得买"]
• time_range：{"from":"2026-06-25 14:28:17","to":"2026-06-25 14:28:17"}
• intros：{"brand_intro":"欧普照明成立于1996年，是中国照明行业领军企业，2016年在上交所上市。创始人王耀海、马秀慧夫妇从中山古镇一间小作坊起步，凭借对品质的极致追求，将欧普打造成年营收超百亿的照明帝国。品牌以\"用光创造价值\"为使命，拥有国家级实验室和超千项专利，在LED光源领域深耕多年，其E27螺口灯泡以高光效、长寿命、低光衰著称，品控标准严于国标，是家庭和工程采购的首选品牌之一。","product_intro":"这款5W白光球泡是欧普照明的经典爆款，定位高性价比基础照明。采用高透光PC罩和优质LED芯片，光通量达400lm，显色指数≥80，光线均匀无频闪。适用于走廊、阳台、厨房、卫生间等小空间，也可搭配台灯、落地灯使用。相比同价位竞品，其光效更高（80lm/W），寿命长达15000小时，且通过3C认证，安全性有保障。","key_specs":{"功率":"5W（等效40W白炽灯）","光通量":"400lm","色温":"6500K（白光）","显色指数":"≥80","灯头规格":"E27","寿命":"15000小时"}}
• alt_products：[{"product_name":"欧普照明 LED灯泡 E27螺口 5W 白光 节能球泡","brand":"欧普照明","model":"LED-BPZ220/5W-E27-3K","price":9.9},{"product_name":"松下 LED灯泡 E27螺口 6W 全光谱 护眼球泡","brand":"松下","model":"NN-LED6W-E27","price":39.9},{"product_name":"飞利浦 恒亮LED灯泡 E27螺口 7W 暖白光 节能球泡","brand":"飞利浦","model":null,"price":19.9}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.3,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、天猫超58万条评价，用户普遍认可其亮度充足、发热低、价格实惠。专业评测指出，该灯泡在连续点亮1000小时后光衰仅3%，优于行业平均水平。缺点方面，部分用户反映白光版色温偏冷，不适合卧室氛围；少数批次存在灯头松动问题，但售后响应及时。整体而言，是入门级E27灯泡的标杆产品。","source_count":3}},{"source":"objective","score":92.38,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.8,"price":9.9,"wom_score":90.79999999999998}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":580000,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null