Yep, its visible. i also check "visible in reflections" on the light's renderShape tab. Nothing works.

There's no glow, everything is done with lights. I rendered w/ mental ray, using GI and final gathering.

I'm not done modeling yet, but I wanted to get my lighting set, so that I would know what areas would be washed out by the overexposed light. Unfortunately, when I render, the floor does not reflect...