http://www.overclockers.ru/images/lab/2012/04/25/1/175_Economka_15W_E4.jpg

Spectrum     info:	  B	  G	  R
Maximum  Values(%)	 50	100 	 47
Fill    Quality(%)	  2	  5 	 30
Average Quality(%)	  1	  5 	 14

Average Quality:	  6.2 %