Unverified80% confidenceTradeoffTime unknown
投影亮度越高图案越清晰但氛围感越弱，助眠氛围用低流明柔光即可，若想在白天或半明环境看清投影则需高亮度款，二者难以兼顾
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified投影型唤醒灯（把日出光投到天花板）视觉体验佳，但需距离与角度校准，且投影亮度普遍低于灯面直射型，对起床困难人群唤醒力度较弱，更适合追求氛围者90% similarUnverified外观越纤薄美观的氛围灯往往光源功率越小、最高亮度越低，日出唤醒和阅读能力越弱；追求唤醒效果需接受体积较大的机型87% similarUnverified遮光设计（下沉式光源+防眩光板）比单纯高流明更重要，能看到裸露光珠或直视灯头刺眼的灯，即便照度达标也会造成眩光疲劳85% similarUnverified灯珠间距较大、单颗亮度低，拍照出片氛围感好但实际肉眼观感偏暗，购买前需对亮度预期有心理准备85% similarUnverified亮度越高越吸睛但夜间越干扰视线，且高亮LED光衰更快；氛围照明选低功率导光条即可，不要买当阅读照明用的高亮款84% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/471978API
curl https://kongchang.com/api/v1/knowledge/claims/471978MCP
get_claim(id=471978)