%0 Journal Article %A Bruno Gayral %T LEDs for lighting: Basic physics and prospects for energy savings %J Comptes Rendus. Physique %D 2017 %P 453-461 %V 18 %N 7-8 %I Elsevier %R 10.1016/j.crhy.2017.09.001 %G en %F CRPHYS_2017__18_7-8_453_0