Unverified75% confidenceCautionTime unknown
低价环形灯常宣传的高流明是不带柔光罩的裸光值，无磨砂扩散板会在眼球和皮肤产生生硬的环形光斑，选购需确认自带柔光扩散层
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified不要仅凭'护眼'宣传购买无任何照度/频闪认证的低价台灯，无遮光设计的裸露灯珠会造成眩光，直射入眼比暗环境更伤眼86% similarUnverified防眩光需要发光面积大且带导光板或磨砂罩，让光线均匀漫射；直接露出LED灯珠的灯即使亮度够也会形成刺眼光斑，老年人对眩光的不适阈值更低81% similarUnverified充气后体积膨胀形成柔光灯罩，光线柔和不刺眼，但相应牺牲了亮度集中度和照射距离81% similarUnverified网眼面料主打透气性，但反光条覆盖面积有限，主要靠荧光黄底色在白天/黄昏提升可视度，夜间纯反光效果不如全反光材质背心81% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/226248API
curl https://kongchang.com/api/v1/knowledge/claims/226248MCP
get_claim(id=226248)