luminance corrector

例句：

1. 1. The new LED light bulb has a much higher luminance than the old one.
   这款新型LED灯泡的亮度比旧款高很多。
2. 2.The room was bathed in warm sunlight, with its luminance making it feel cozy and inviting.
   房间被温暖的阳光照射，它的亮度让它感觉温馨而诱人。
3. 3.The scientist used a special device to measure the luminance of the stars.
   科学家使用了一种特殊的设备来测量星星的光亮度。