New lights at DX, some cheap, some big head....

Here we have some (maybe) interesting lights which appeared at New Arrival list today

SmallSun zyt620 Big Head XML t6 2x18650 http://www.dealextreme.com/p/smallsun-zy-t620-xm-l-t6-1200lm-3-mode-white-led-flashlight-2-x-18650-108293?r=43033281

SmallSun zy625 Q5 18650 http://www.dealextreme.com/p/smallsun-zy-625-cree-q5-wc-250lm-5-mode-white-led-flashlight-1-x-18650-108295?r=43033281

SmallSun zys12 18650 o 3xaaa http://www.dealextreme.com/p/smallsun-zy-s12-3w-led-160lm-3-mode-white-led-flashlight-1-x-18650-3-x-aaa-108294?r=43033281

SmallSun zyA630 R2 2x18650 http://www.dealextreme.com/p/smallsun-zy-a630-cree-r2-wc-250lm-3-mode-white-led-flashlight-2-x-18650-108292?r=43033281

ZyC10 zooming Q5 http://www.dealextreme.com/p/smallsun-zy-c10-s-cree-q5-wc-230lm-3-mode-focus-adjustable-white-led-flashlight-1-x-18650-108290?r=43033281

18mm SemiConvex Lens? What for? http://www.dealextreme.com/p/18mm-acrylic-semi-convex-lens-10-pack-108241?r=43033281