On camera lights are also very cheap and can be purchased virtually anywhere.

这样的摄影灯十分便宜并且几乎在任何地方都能买到。

youdao

This is particularly salient in China where opportunities pop up like camera lights at the opening ceremony of the Beijing Olympics.

这在中国尤其明显，机会就像北京奥运会上的闪光灯一样随时会出现。

youdao

Turn the knob to turn on the unit as the above diagram. You can adjust the brightness of the Camera lights by turn this knob too. Turn the knob at the opposite direction; you can turn off the unit.

转动旋扭（如图）开机，可以根据需要调节旋扭可以控制摄像头灯的亮度，朝反方向朝反方向旋转可关闭电源；

youdao

Suddenly fans stormed the barricade and camera lights were flashing.

FORBES: Dash Opening: Kardashian Sisters Take New York

Each day, after the bands packed up, the speeches were done, and the camera lights darkened, I always came back to how blessed and honored I was to be part of our national conversation.

NPR: Transcript: Cindy McCain's Speech

Each day, after the bands packed up, and the speeches were done, and the camera lights darkened, I always came back to how blessed and honored I was to be a part of our national conversation.

CNN: Cindy McCain: John McCain speaks truth, at any cost