White light LED high bay lights migh be worth a look, this kind of thing: https://www.amazon.com/GRANDLUMEN-Certified-Replacement-Daylight-Warehouse/dp/B071ZS6NHR/ref=mp_s_a_1_44?ie=UTF8&qid=1545949876&sr=8-44&pi=AC_SX236_SY340_QL65&keywords=led+high+bay+light&dpPl=1&dpID=51j5am1nAtL&ref=plSrch