Cika jumla mai zuwa: An ba Sprague lambar yabo ta zinare a Paris a baje kolin wutar lantarki na kasa da kasa a 1889, babban kyauta a gasar cin kofin duniya na lantarki a shekara ta 1889.
Nunin Siyarwa na Louisiana a cikin 1904, lambar yabo ta Elliott Cresson a cikin 1904, da lambar yabo ta Edison na Cibiyar Injiniyoyin Wutar Lantarki ta Amurka (yanzu Cibiyar Injiniyoyin Wutar Lantarki da Injiniyoyin Lantarki), don "ƙwarewar nasara a kimiyyar lantarki, injiniya da zane-zane kamar yadda aka nuna a cikin gudummawar da ya bayar a ciki" a cikin 1910.