Unverified85% confidenceTradeoffTime unknown
COB光源（集成光源）比多颗SMD灯珠出光更集中、便于配抛物反光罩和聚光筒塑造硬光，SMD面板灯出光柔和均匀适合大面积柔光
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified嵌入式灯带优先选COB灯带（每米528颗以上密度），发光均匀无灯珠颗粒感；SMD分立灯珠灯带在近距离或反光台面会出现明显的"波点"光斑，仅适合藏于深槽不直视的场景86% similarUnverifiedCOB灯珠（集成光源）比密集贴片珠光影更硬、加柔光罩效果更均匀，适合搭配柔光箱；贴片灯珠光线软但显色一致性略差85% similarUnverifiedCOB灯带（无颗粒发光条）相比SMD贴片灯带无光斑、亮度均匀，适合外露或近距离观看场景，但同亮度下功耗和发热更高，需搭配散热铝槽85% similarUnverifiedCOB灯带因发光面连续无颗粒感，作为护眼间接照明比传统SMD贴片灯带更不易产生眩光和阴影，是防蓝光护眼场景的优选封装形式84% similarUnverifiedCOB型LED灯需搭配保荣卡口配件（柔光箱/雷达罩）实现柔光，平板SMD灯自带均匀光但柔化不足，需要专业柔光效果应认准标准卡口81% similar
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