Dumb question :-D

[catmel]

I havent done a whole lot of research on lighting at this moment since I have a FOWLR ( and plan to for a while yet).. but when I was out shopping this weekend an idea hit me and I thought I just have to ask. I'm sure its a dumb question.. LOL

Why dont people use the 500 + watt spot lights ( at hardware stores etc - that are usually about 10-12" accross, with clip, portable) for tanks? Wrong kind of lighting? They were only about $10..

I know it probably sounds rediculous, but I was curious

 

[fijiwigi]

Its all about light distribution, penetration, kelvin ratings, there is 10k 12k 14k 20k all of which produce different colors of light and different intensity's Just a basic spotlight would not effectively give Corals the photosynthetic absortion they desire. I am just talking out of my *** but is sounds good LOL

 

[Innovator]

Besides the excessive heat given off not to mention to-the-touch, the coloration is just aesthetically fugly (spectrum is different for halogens) so you won't have many options to alleviate that; however, they do sell halide fixtures that you may be able to match up with aquarium ballast/bulbs.

 

[ryshark]

I think they would give off too much yellow light causing big algae problems, just a guess

 

[CaPoNe]

I think Phosphates would be sky high!!!! no fun

 

[catmel]

Figured as much ( I knew no one used them for a reason, but the thought just came accross my mind) Just had to ask! hah thanks