After the lifetime with the enthusiastic electrons inside the higher condition finishes, they recombine in the opening. The electrons transfer on the reduced energy stage to realize stability. When coming down to the decreased Vitality level, electrons will release the Electrical power 'hv' as demonstrated during the figure beneath. เลเซอร์กำจัดขนอันตรายไหม? https://christopheru630cgj0.birderswiki.com/user