I don't know how "tactical" they really are, but I saw these at the local Sam's Club a couple weeks ago, with duracell batteries included in the package, 20 bucks plus tax.
http://www.samsclub.com/sams/led-fl...e/prod11770317.ip?searchTerm=tasco flashlight
(One thing I don't like is how the end cap button goes through HIGH-LOW-STROBE to go to each level. I'd rather have a different control for changing that.)
For the price they seem all right.
Thats pretty common. I think Streamlight and I know Terralux has a few models with a dedicated strobe button. Some programmable flashlights you can program which modes are available and in what order, but nothing in her price range.