Unverified78% confidenceTradeoffTime unknown
色温越高越亮越提神,但夜间高色温会抑制褪黑素影响睡眠;显色性Ra越高越接近自然光但成本上升、部分高Ra产品会牺牲光效导致同瓦数下亮度偏低
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified亮度越高、色温越冷的夜灯照明实用性越强(如起夜找物),但越不利于睡眠维持,纯睡眠陪伴场景应牺牲亮度选低亮暖光87% similarUnverified亮度越高照明范围越广但对褪黑素抑制越强、越易唤醒;卧室助眠场景牺牲照明范围换取低亮度暖光,过道场景则相反87% similarUnverified色温越高警觉度越强但夜间抑制褪黑素影响睡眠,护眼与助眠是矛盾的:晚间学习后应切至暖光过渡,故可调色温比固定5000K更实用86% similarUnverified色温越高(冷白光)越提神但夜间抑制睡眠,暖光护眼舒适但可能显得偏暗、影响色彩判断——晚上用暖光、白天/学习用中性光是折中方案86% similarUnverified日出唤醒功能与助眠功能对色温需求相反(唤醒需偏白光、助眠需暖黄光),单灯兼顾两者需要宽色温调节能力,是价格上升的主要原因85% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/186791API
curl https://kongchang.com/api/v1/knowledge/claims/186791MCP
get_claim(id=186791)