Billy wrote:
"Larry Blanchard" wrote in message
...
|
| This may be a stupid question, but there is a difference in light
per
| watt between fluorescent and incandescent bulbs. It would be nice
if
| posters would define which they are talking about. Or does
everyone
| just assume fluorescent?

Flourescent is assumed. Incandescent lighting at the levels required
for many plants would create WAY too much heat.



Expect more confusion when super-cool LED aquarium lighting becomes
available. And the "bulbs" will last years!