雷士港口LED探照灯 NVC-LLT500

评测依据

• review_count：5600
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 03:46:06","to":"2026-06-26 03:46:06"}
• intros：{"brand_intro":"雷士照明控股有限公司创立于1998年，是中国最大的照明品牌之一，2019年品牌价值超300亿元。产品覆盖商业、工业、户外等全领域，拥有国家级实验室和CNAS认可检测中心。雷士以高性价比和广泛渠道网络著称，在民用和商用市场占据领先地位。","product_intro":"LLT500系列是一款高性价比的港口通用型LED探照灯，功率400W，光通量52000lm，适用于港口堆场、码头前沿、货场等大面积照明。采用透镜配光技术，光束角可调（60°/90°/120°），满足不同照射需求。灯体为压铸铝材质，防护等级IP65，内置防雷模块，支持AC 100-277V宽电压输入。","key_specs":["功率：400W","光通量：52000lm","光束角：60°/90°/120°可调","防护等级：IP65","输入电压：AC 100-277V","工作温度：-30℃~+50℃"]}
• alt_products：[{"product_name":"雷士港口LED探照灯 NVC-LLT500","brand":"雷士照明","model":"LLT500-400W","price":1980}]
• kol_quotes：["@照明评测师：雷士LLT500在400W级别中性价比无敌，适合中小港口和临时堆场。","@港口项目经理：采购成本低，但建议在沿海项目额外做防腐处理。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":84.1,"weight":0.3,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高，同等亮度下价格仅为进口品牌的1/3。照射面积大，适合大面积堆场照明，安装简便。部分用户反映在沿海高盐雾环境下，外壳防腐能力略逊于高端品牌，建议加装防腐蚀涂层。整体满意度高，适合预算有限的港口项目。","source_count":3}},{"source":"objective","score":61.41039616346955,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.5,"price":1980,"wom_score":84.1}},{"source":"user_review","score":90,"weight":0.2,"confidence":1,"details":{"rating_avg":4.5,"review_count":5600,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@照明评测师：雷士LLT500在400W级别中性价比无敌，适合中小港口和临时堆场。","@港口项目经理：采购成本低，但建议在沿海项目额外做防腐处理。"]}}]
• method_version：v2
• search_visual：null