%0 Journal Article %A Peter Alstone %A Arne Jacobson %T LED advances accelerate universal access to electric lighting %J Comptes Rendus. Physique %D 2018 %P 146-158 %V 19 %N 3 %I Elsevier %R 10.1016/j.crhy.2017.10.015 %G en %F CRPHYS_2018__19_3_146_0