"Wayne Sallee" wrote in message nk.net...
It won't be to concentrated for your corals, but it might
not look as nice. You could try a 100w incandescent light
for a few minutes to see what it would look like as far as
the looks of the spread of light.

I do not have a proper reflector to try with a 100W bulb...
The light will not be as concentrated as with reflector.