1. Like the rest of these bulbs, you can use an app to control the brightness as well.

2. Here, you can adjust the size of the text you see on screen and change the brightness level.

3. The battery life can be even longer if the tablets are set to low screen brightness, Miller said.

4. The video images now showed the smoke getting thicker and brightness coming from flames off-camera.

5. Drag this icon up to increase the brightness or down to decrease it.

6. Turning down the brightness of your smartphone screen will help preserve battery life.

7. At times, the screen seemed a little dim, even with the brightness set to the maximum.

8. One of the sample units loaned to me suffered from uneven brightness, but this was rarely an issue.

9. This might mean increasing the brightness here, reducing the saturation there, and so on.

10. When the watch is unable to get a read, it increases LED brightness and sampling rates, Apple said.