A bow sight light mounting kit for illuminating an archery bow includes a bow sight light control unit that includes a power source, a motion sensor, and a customizable timer; a LED light, the LED light adapted for being attached to the bow sight light control unit; and a first mounting plate, the first mounting plate attaching the bow sigh light control unit to the archery bow. The motion sensor detects a movement of the archery bow and sends a signal to the customizable timer; the customizable timer turns on the LED light after receiving the signal and keeps the LED light on for a pre-set time period; and the customizable timer turns off the LED light after the pre-set time period.