Watch it!
In this video this guy will show you the world's blackest art material available vs the world's brightest flashlight (or one of them)! He will show you how dark Black 2.0 actually is and then show you how bright is the 32,000 lumen flashlight is! Then I shine it on the black to see if I can get any reflection. Then I see how much the temperature increases due to mostly visible light shining on it.
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