With Lux, you can see the light with less waiting: it's a 3D effect without the long rendering times of 3D.
Lux takes full advantage of all processors (Mac & PC) and Intel hyperthreading.
Select a Light Model for different light looks.
Lux handles non-square pixel aspect ratios correctly, so you'll have no unpleasant surprises.
Works in 16-bit and 8-bit-per-channel color depths.
Let Lux Do the Math
Internal 256-bit (64bpc) calculations for smooth results.
Reach Comp Layer Option
Allows light from spotlights to reach a specified 3D layer in the comp.