Unverified80% confidenceTradeoffTime unknown
显色指数越高（Ra95+）通常光效越低、成本越高，普通装饰摆件用Ra80-85足够，无需为日常收纳品追求高显色
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Unverified显色指数越高（Ra95+）通常光效越低、发热略高且价格更贵，日常洗漱照明Ra90已足够，无需为非化妆场景追求Ra9794% similarUnverified显色指数越高（Ra95+）通常光效越低、越费电且价格越贵，日常学习办公Ra90已足够，追求Ra95以上性价比骤降88% similarUnverified显色指数与光效存在权衡：高显色（Ra95+）的LED光效通常更低更费电、发热略高，日常阅读Ra90已足够，无需为追求Ra98支付高溢价87% similarUnverified高显色指数（Ra95）与高亮度往往难以兼得且价格更高，普通读写选Ra90+已足够，追求极致显色主要针对美术、摄影等专业场景87% similarUnverified显色指数越高（Ra97+且高R9）通常需要牺牲光效，同瓦数亮度更低价格更贵；日常客厅照明Ra90-93已足够，只有辨色/创作场景才值得为Ra97买单86% similar
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