Unverified85% confidenceDecision RuleTime unknown
床头阅读用壁灯安装中心高度建议在坐姿视线以下、距床面约50-60cm，出光方向向下偏15-30度，可精准照亮书页而不刺眼
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Unverified床头阅读壁灯安装中心高度应在坐立时眼睛水平线附近，即床垫面以上约50-70cm，出光方向可下调至书本，避免灯罩底沿高于视线造成直射眩光96% similarUnverified床头阅读壁灯安装中心高度应距床垫面40-60cm，出光中心对准坐姿肩部上方，避免灯光直射眼睛或被身体遮挡在书页上95% similarUnverified床头阅读壁灯安装高度建议距床垫面40-60cm，出光中心对准阅读时的胸口位置，避免灯光直射眼睛或书本反光94% similarUnverified床头阅读壁灯安装高度建议距床垫面55-65cm，灯罩底沿应略高于坐姿时的视线，出光口朝下可避免直射眼睛93% similarUnverified床头阅读壁灯安装高度以灯头中心距床垫面55-65cm为宜，向下出光角度可覆盖枕头区域，过高易照到眼睛产生眩光93% similar
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