It's not just Kelvin temperature though is it? Well, partially I suppose. But going from 14k 150W to 10K 250W is surely going to have a pretty significant increase in PAR, you'd think? 
		
	
		
		
		
		
			
				__________________ 
				 -- Tony 
 My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills.  Whee! 
 
			 
		
		
		
		
	
		
		
	
	
	 |