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Black Light applies visual effects to the screen by changing its gamma curve. You can invert colors, darken the screen beyond what's usually allowed, apply a color filter, or apply the 16-235 luminance gamut expected by some HDTVs.

What's New

Version 2.0.1:
  • Fixed an issue where some preferences would not work in the English version of the app.
  • Restoring the app after a restart should now work properly.


OS X 10.6.6 or later

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TeRRyZx Member IconReview+40

Interesting program that makes nice effects but it is WAY OVERPRICED for what it does. I'm sticking to the free version until that price get REASONABLE!!!

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Version 1.8.1
user icon+0
Version 1.7.1
> 4 2


Current Version (2.x)


Downloads 1,970
Version Downloads 128
Type Utilities / System
License Shareware
Date 29 Apr 2014
Platform Intel 64 / OS X / Intel 32
Price $6.99
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