Mpow Solar Light, $9 with code MSRS6ER8 | 2-Pack, $17 with code WK8R8L6A | 4-Pack, $32 with code 596SHX7E

Without any wiring to futz with, Mpow’s solar-powered, motion-sensing spotlights are the easiest way to illuminate your front porch or lawn, and you can get one for $9 today, or buy more and save. Just be sure to note the promo codes in each case.