Thanks guys, I was thinking about green but I wasn't sure how well it would show up. Who knows maybe I'll go with the pink nocturnals!
I've made dozens of my own homemade ones over the last five years or so... red and green. I think the red shows up the best.
I broke a couple green lumenocks so I picked up some green nockturnals. Thinking the on/off system was better. They're so dim compared to the lumenocks that I couldn't tell they were lit at 20 yds. I'm gonna try red ones to see if they're any brighter.
Red is by far the brightest for daytime , even between the lumenoks , i cant say about the others and wont cut down others brightness and performances since i Pro Staff for Lumenok .