"The pink lasers are no good. Use this as a proper reference This color to the lasers look amazing even if it is red shifted the lasers are not pink."
If you screen a red energy in a bright white snowy conditions you end up with pink.
If I set the transfer mode to normal it would look red but also too hot or "fake".
I think most of the Star Wars community has accepted this as moving forth even Star Wars Battle front have the "pink" lasers in the battle of hoth...