Question about how this light is not practical...I was thinking, would this light do the trick if you wanted to play tennis at night? Or drive golf balls at night, or play Wiffle ball, etc? Or is it too narrowly focused? Also, it might be impractical for such a task because it might be too blinding. Maybe it would work driving golf balls because you would point it out and you wouldn't be looking in the direction of the light. Or maybe it is like a setting sun, just like you aren't supposed to look into the sun maybe you could lay the Superpower on the ground 50 feet off to the side and play some night tennis, but just like the sun make sure you don't look into it??