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			#11  
			
			
			
			
			
		 
		
		
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			 "K" refers to the colour of the bulbs.  Lower K values are reddish (1000-2000K), going to white (full spectrum) at between 6000-10000K.  Values above 10000 start to become distinctly blue. 
		
	
		
		
		
		
		
	
		
		
	
	
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			#12  
			
			
			
			
			
		 
		
		
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			 kelvin, light color temperature. 
		
	
		
		
		
		
		
	
		
		
	
	
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