Astrolux S1 XPL 1600LM 7/4modes 3D Mini LED Flashlight 18350
Use coupon code 59596c to get $16 price (16% discount)
Matching 18650 body tube in each color available here:
Astrolux S41/Astrolux S1/BLF A6 LED Flashlight 18650 Body Tube for $3.29 or less with BG points.