Rubuta ci gaba ga wannan sakin layi - Sprague ya sami lambar zinare a Paris a baje kolin wutar lantarki na kasa da kasa a 1889, babban kyautar a baje kolin sayen 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.