Quote:
	
	
		
			
				
					Originally Posted by  banditpowdercoat
					 
				 
				Cost? Output comparison to a 250W DE? 
			
		 | 
	
	
 Cost varies according to number of models, length of rails and with or without controller. 
 
Check out this link with PAR Readings in comparison to a Phoenix 14000K DE bulb: 
http://www.aquaillumination.com/?p=384
 
Here is a recent (May, 2010) Advanced Aquarist article by Sanjay Yoshi comparing the Aqua Illumination LED modules to others such as Blue Moon Aquatics, Eco-Lamps KR-91 and the Ecoxotic Panorama LED: 
http://www.advancedaquarist.com/2010/5/aafeature2
 
HTH