It's a term used where I'm at now, which isn't a true flash mix, and isn't as bright as I personally like, but we can pass the HC testing for 1.4G -0431 with a higher content, making it louder. The addition of Ti gives it a typical effect appearance, but doesn't add to the explosive power of the shell....I may incorporate this into the effect. I like a big balzy, "Blind your eyes" photo flash and may apply for a slower, weaker, but brighter effect and see if it passes. I'm willing to give up a little 'loud' for a lot of visual, as long as it's still "LOUD". I just wish that a video could capture true sound and visual.