[KongchangAI]
Unverified82% confidenceFactTime unknown

全光谱高显色灯泡因需牺牲部分发光效率,同等亮度下功率比普通LED高约20-40%,选购时看流明(lm)而非仅看瓦数,Ra97的10W灯泡实际亮度可能只相当于普通7W

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82%
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Long-term
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