Unverified78% confidenceFactTime unknown
COB（芯片直贴）光源尾灯发光面积大、光线更均匀连续，被识别为'一条光带'比传统LED点状光源在白天更醒目
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
UnverifiedCOB光源比传统LED点阵发光面积更大、更均匀，同等亮度下侧向可见性更好，适合作为身体佩戴的警示灯87% similarUnverifiedCOB大面积侧向发光设计提升侧向可见性，但正向亮度不如聚光型头灯，无法作为照明工具使用，仅适合作为被动警示84% similarUnverifiedCOB灯珠面光源比传统LED点光源眩光更小、光线更柔和均匀，适合近距离照明；但COB通常发热量和耗电较高，需配合更大电池83% similarUnverifiedCOB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81% 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79% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/147079API
curl https://kongchang.com/api/v1/knowledge/claims/147079MCP
get_claim(id=147079)