So you like blue lights......

[LineSpotter]

Some interesting patterns and shades of blue in this video.
I still love the effectiveness of the simple alternating pattern bars.

 

[rcfd34]

Wonder how much money or what's in them armoured vehicles

 

[coop359]

Once the convoy passed the lead vehicle had a cool light bar that switched to all amber then back to blue

 

[Wailer]

I like that lighter shade of blue with a hint of teal in it. There were a few darker blue lights, but the dark blue looks kind of purple.

 

[pdk9]

Classic example of how “less is more” in certain instances. You can have dozens of lightheads flashing in split, seiure, & flickering patterns, or you can accomplish an effective build using a fraction of that amount (mounted in all the right places, of course) if set on simple, whole flashing patterns. If I had to choose just ONE flash pattern that I could use for everything in an install, a single flash or signal alert would be my pick.

 

[John Hearne]

I am a big fan of flashing blocks of lights together, especially if you can center mount the takedownws.

Assume a bar like:
(Blue)(Blue)(Blue)(TD)(TD)(Red)(Red)(Red)

I'll set the bar up so all the blues fire together and alternate with all of the reds. You are effectively creating a larger "footprint" of light. There's a reason the big "E" at the top of the eye chart is easiest to read.