Updating Opening post with info from this thread:
Zeusray $9.99 $7.99
XM-L2
solid pill for better heat management
580 kcd Lux
1 x 18650 Battery
Available: http://www.dealmetic.com/product.asp?ID=FL05518
Review: Review: Zeusray CREE XM-L2 zoomable flashlight
UniqueFire UF-1405 $37.36 $27.35
Runs 2 x 18650 or can run 2 x 26650 for longer runtime
58kcd at 4.5m
Available: http://www.gearbest.com/led-flashlights/pp_71429.html
Review: Uniquefire UF-1405 - A worthy zoomy?
JAX Z1
$ 59.79
1 x 18650 Battery / 1 x 26650 Battery
AR coated Lens
43 KLux @1m/Kcd
946 metres range
Available: JAX Z1 Cree XM-L2 U2 Zoomable 1100lm 5-Mode LED Taschenlampe Sale - Banggood Deutschland sold out-arrival notice-arrival notice
Review: JAX Z1 XM-L2 zoom
JAX Z1 Extension tube for $6
WOLF-EYES Seal Hunter
$226.76 $149.99
131kcd
Available: http://www.banggood.com/WOLF-EYES-Seal-Hunter-CREE-XM-L-U2-1000lm-Zoomable-LED-Flashlight-p-919779.html
Review: Wolf-Eyes SEAL-picture heavy