[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

照射面积与桌面尺寸不匹配是常见坑:灯管越短或光珠越集中,照度均匀度越差;1米以上大书桌应选长灯管或双翼/可延伸灯头,避免单点强光形成阴影死角

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82%
Confidence
Long-term
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