Unverified82% confidenceDecision RuleTime unknown
灯泡式红外理疗灯(如飞利浦InfraCare 150W类)辐照度足够但照射面积小(约20-30cm直径),大面积理疗(整个背部)需选LED面板或多灯管矩阵,否则需反复移动效率低
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Unverified医用飞利浦InfraPhil系列理疗灯采用150W红外灯泡,标称近红外波长范围约700-2000nm,有效照射距离约30cm,为家用近红外理疗常见参照标准85% similarUnverified灯珠密度≥60灯珠/米 才能避免明显的光点颗粒感,用于间接照明或灯槽藏光建议≥90灯珠/米实现连续光带效果79% similarUnverified射灯照射距离超过40cm且需突出单个展品时,选择光束角15-24°的窄光束;照亮整层用60°以上宽光束灯带79% similarUnverified亮度越高越有光疗效果但灯体越大越占床头空间且发热明显,纯叫醒需求选紧凑款(直径<20cm、亮度300勒克斯)即可,无需追求万级勒克斯79% similarUnverified氛围照明选灯珠密度60颗/米以上避免点状光斑,若安装在半透明扩散罩或反光凹槽内可降到30-60颗/米,追求无光点连续光带选120颗/米COB灯带78% similar
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