Unverified78% confidenceTradeoffTime unknown
防眩光看UGR值：UGR＜19适合客厅卧室，UGR＜16为深防眩，同瓦数下深防眩杯体会牺牲约15-20%出光效率，需适当提高功率补偿
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified防眩射灯通过深藏灯珠(深防眩杯)和UGR<19的设计减少直视刺眼，家居选购应关注防眩等级而非仅看亮度，UGR<19为舒适视觉标准80% similarUnverified选带防眩光设计（深藏15-30mm、格栅或蜂窝网）的射灯，UGR≤19（统一眩光值）才不刺眼，无防眩设计的裸灯珠射灯躺沙发会直晃眼73% similarUnverified遮光设计上，导光板/漫反射结构的台灯眩光控制优于直接下照的LED灯珠，UGR（统一眩光值）越低越好，专业读写灯通常控制在UGR<1972% similarUnverifiedUGR≤19满足办公照明防眩标准，适合长时间面对电脑屏幕的办公环境使用72% similarUnverified非对称光学配光设计（防眩光）比单纯堆亮度更重要，能减少灯光直射入眼和桌面反光眩光；只标注高流明不提配光/眩光等级（UGR≤19）的产品需警惕71% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/351999API
curl https://kongchang.com/api/v1/knowledge/claims/351999MCP
get_claim(id=351999)