Hi, thanks for your interest.
 
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					Originally Posted by  chris88
					 
				 
				I am very interested in a 48inch fixture but i have a few questions and worries. 
  
-The mounting legs look a bit flimsy and not adjustable. can you tell me more about them? 
  
They are actually not flimsy. They are build to fit specific sizes 24, 36, 48..ect tanks. I suggest the hanging kits, they look great hanging and it is much easier to service your tank since you can just lift them out of the way. 
  
- How come the led's do no use optics? 
  
Because 5w leds with optics would melt your corals...would be overkill and would add to your cost for nothing. 
  
- The fixture is not very wide, will it have enough spread to cover a 18 inch or wider tank 
  
They run at a tad over 120 degrees, so 18" is not an issue. SB has tested them with great results over a 24" 
  
Thanks! 
			
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