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this is the kind im referring to http://www.ebay.com/itm/Ultrafire-2600-Lumen-CREE-XML-T6-LED-Flashlight-18650-Zoomable-Torch-Light-18650-/311588669702?hash=item488c21c906:g:6XEAAOSwqv9V7TC0
Im pretty sure its a focus issue, why not use one of those cheap zoomable led flashlight lenses? it will have to be smaller , unless you can find one that large, but they work well enough to focus the light to be able to see the actual cree bulb shape out to about 50+ yrds, just a suggestion
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