Thanks for the info. The FC13 i got has pretty colored lights on the button that when activated cycles endlessly between the colors. I honestly don't see the reason except to find the light in the dark or drain the battery? Still playing with the A2 system on this light.
The i think TS25 shows the multi color light but i wonder if anyone can tell me if its a good RBG or a toy as you said?
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To me this just looks like pretty colored glow lights and doesn't seem the indicate it would project a colored beam? Still i like the design of this light and either this or the WK15 are in the running for a cheap/budget light in 21700 powered category.