The first dual colored LED light?

[tsquale]

Picked up this Whelen Dash-King DKPL25 Interweaved the other day. I had one years ago that was red/white and always regretted selling it. Does it qualify as the first dual color LED light? It was a novel idea at the time and came at the expense of losing have of the warning power per color.

 

[Jennifer Rose Towing]

I remember ShoMe made ones like that in the early days. Didn't know Whelen made one like that, neat light.

 

[Abacus]

I have the blue red Whelen inter weave. Probably bought it 95 or 96. Bit of a purple beast in anything than a slow pattern.