Go to eBay.com,
search FLASHLIGHT,
on the 1st flashlight page scroll down,
on the left hand side select STORE INVENTORY ONLY
under locations select USA ONLY
click on the FIND ITEMS button
eBay will limit your search to available items in the USA (more or less)
Remember you do not get 7 watts from a '7 watt' flashlight. It is a 3 watt overdriven at 4 watts with the rest wasted as heat.
With the high efficiency of the Cree XRE & Soeul SSC-P4 any of those lights feeding the LED at 2 watts or more will outshine the old technology '7 watt'. Check the sticky at the top of the LED forum.
http://candlepowerforums.com/vb/showthread.php?t=147393
The single AAA/AA lights run from 0.5W to 1.25W so may not be as bright as you want but if you run them (those that are designed for it) on 10440/14500 lion they can be surprisingly bright.
For example the L0D-CE high mode on 10440 is twice as bright as a 7 watt. And it is a keychain light. This is NOT recommended as both the batteries and LED are driven beyond spec. Use only in short bursts. Also using a non approved battery voids the warranty of the light.
http://www.lighthound.com/index.asp?PageAction=VIEWPROD&ProdID=2588
The 10440 batteries and charger are at the bottom of the page.
The 2AA/1xCR123 at 3 volts can not drive a Cree/Soeul to max (about 3.37V according to Newbie's tests) so is dependant on the boost circuit. Most boost circuits are 700mA so cannot drive the Soeul/Cree to the max 1000mA.
The 2xCR123A 2x18650 provide too much voltage and a lot of the power is wasted like the old 7 watt. Probably the brightest lights if designed properly.
The smallest brightest lights are probably the 1x
RCR123A. The rechargeable battery is 4.2V dropping to 3.6V. Sufficient to max out the LED without the extra battery. CHC lists all CR123 & RCR123 under the CR123 battery so you need to follow the link to find out if if the light can use the rechargeable battery.
Here are a couple of 7 watt available from US cources.
http://www.lighthound.com/index.asp?PageAction=VIEWPROD&ProdID=1790
XTAR 7 Watt 18650 Rechargeable Flashlight $39.99
Batteries - 1x18650 Rechargeable(2 pcs XTAR PROTECTED included)
Lux @ 1m - 863(Peak)
Length(mm) - 123
Diameter(mm) - Bezel - 29; Barrel - 26
NetWeight(g) - 92
Switch - Reverse Clickie Tailcap
Color - Black HA III finish
Charger - DSD 2-bay(included)
Holster - included
Lighthound also sells on eBay so you might also find it there.
http://www.glowbug.com/index.php?main_page=product_info&products_id=288
7 Watt LED Flashlight
This is a bright 7 Watts Luxeon-type flashlight. Its actual light emission is very strong. Light beam is in focus (manual focusing is available by turning the flashlight head). (Light is still strong with a warm flashlight body after 15 minutes of use.) Black matte finish. Weighs 4.23 oz without batt. 2 CR123 batts included. Length: 5.39 " Width: 1.18 "
You have to buy rechargeable batteries and recharger yourself.