Thorfire TG06S 14500 Flashlight. There is also a $3.00 coupon. Current price is $16.50. Hopefully the price will be $10.00 or less with the coupon and discount. This is my favorite EDC flashlight. See BLF discussions at:
Just be aware you may have to remove the head and realign the reflector to re-center the led (it was misaligned upon arrival, QA-QC could use some work).
I had to do this to one I ordered from amazon a few months back.