[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

睡前使用的灯具需支持无极调光并能降至10lux以下的极低亮度,PWM低频调光在低亮度下会产生频闪,优先选DC调光或高频PWM(≥3000Hz)以避免眼睛疲劳

1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/464329
API
curl https://kongchang.com/api/v1/knowledge/claims/464329
MCP
get_claim(id=464329)