The Code of Federal Regulations indicates that the luminous intensity of headlights must be between 500 and 3,000 candelas. Since very few people know what a candela is or how to measure it, the DOT and SAE certify headlights that are legal for use in the United States. As long as the headlight is labeled as DOT or SAE approved, it's likely legal to use in all 50 states.
最近下雨，晚上开车灯光特暗。2007 Toyota Sienna.
那个decoder
https://blog.wenxuecity.com/myblog/51423/201905/2926.html
LED电阻值不同, 也让车的自检系统排斥.
简单快捷: 用新的卤素灯泡换掉旧d. 时间用久了, 如同人老了, 反应慢跑不快. 灯也1样.
上面link上的led貌似没有decodee，我打算去买一个
The Code of Federal Regulations indicates that the luminous intensity of headlights must be between 500 and 3,000 candelas. Since very few people know what a candela is or how to measure it, the DOT and SAE certify headlights that are legal for use in the United States. As long as the headlight is labeled as DOT or SAE approved, it's likely legal to use in all 50 states.
https://www.amazon.com/AUXITO-9006-Headlight-HB4-Wireless/dp/B07WMFKQJB/ref=sr_1_1_sspa
有噪音但是在车里听不到
国产为主的LED灯锂电池啥的，不虚标几倍都不好意思卖