Just buy the Tank007 E09. It has three modes, and is generally very well reviewed.
No strobes or blinkies. Very compact twisty, no clickie like you are wanting. 70mm.
$13.26 @ Fasttech in black, brown (deep gray), and red (fuchsia) colors.
Runs on both Lithium 10440 rechargeable and Alkaline/Zinc/NiMH AAA cells as well.