Revtronic Direct via Amazon offers its Revtronic 800-Lumen Cree Flashlight for $18.98. Coupon code "TCOD22ZV" cuts it to $15.18. Plus, Prime members bag free shipping. This 5.5" aluminum flashlight features a Cree XM-L2 LED and ships with a rechargeable 18650 battery. Deal ends October 16.