JBL Clamp on Lighting units

[marty]

<a href="http://www.jbjlighting.com/sys_clamp_on.html" target="_blank">http://www.jbjlighting.com/sys_clamp_on.html</a>
Anyone ever try these lights? Good? I am looking at a 10 gallon (20" outside measurement) tank that I would like to have a few small fish and live rock and small anonomes (sp?)
Thanks.

 

[h2o]

i am seeing lots of these for sale on ----. I only wonder if those clamps are going to hold the weight of lighting fixture. Other than that it should just be a regular pc i think