Not a bad choice really for the money. Although I might go with the first one you linked to since there's little info on the UV & Violet components on the one you've picked now. The first one lists the ratio of blue to white & the fact that they are Bridgelux LEDs, which is a well known brand. The second one has no info on how many UV or Violet LEDs are included & whether they're separately dimmable. 
  
Looks like the fixture is well cooled with 3 fans, but you'll need to provide adequate clearance inside your hood for circulation. You don't want that too airtight. 
		
	
		
		
		
		
			
		
		
		
		
		
						  
				
				Last edited by mike31154; 06-26-2012 at 04:42 PM.
				
				
			
		
		
	
		
		
	
	
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