May 20, 2015 #1 A alternety Newly Enlightened Joined Aug 11, 2003 Messages 134 Location Pacific NW Information on LED chips built on Silicon vs the GaAs or SiC. http://www.digikey.com/en/articles/techzone/2015/mar/improved-silicon-substrate-leds-address-high-solid-state-lighting-costs?WT.v_sub=4742031&WT.mc_id=em_TNL1505A.US.Send&WT.z_email=2011_TNL1505AI0US_article3title&mkt_tok=3RkMMJWWfF9wsRoku63IZKXonjHpfsX%2F6%2BQqXaWg38431UFwdcjKPmjr1YEAScB0aPyQAgobGp5I5FEJTrTYUqNit6UOWw%3D%3D Last edited: May 20, 2015
Information on LED chips built on Silicon vs the GaAs or SiC. http://www.digikey.com/en/articles/techzone/2015/mar/improved-silicon-substrate-leds-address-high-solid-state-lighting-costs?WT.v_sub=4742031&WT.mc_id=em_TNL1505A.US.Send&WT.z_email=2011_TNL1505AI0US_article3title&mkt_tok=3RkMMJWWfF9wsRoku63IZKXonjHpfsX%2F6%2BQqXaWg38431UFwdcjKPmjr1YEAScB0aPyQAgobGp5I5FEJTrTYUqNit6UOWw%3D%3D