The wavelengths of visible light range from 400 nm to 700 nm 可见光的波长介乎400纳米至700纳米之间一纳米相等于10
2.
Nordic lights range is made to meet your demands , not only for light performance , but also for vibration endurance , impact , dust , and water resistance 其产品具有可抗高振动冲击低温高温温度变化剧烈和高湿度长寿命超亮度等特点，并通过了
