Here is a 3D crankable light I designed and made with super bright LED's. Its made using Simplify3D and Solidworks and works amazingly well.
You can see or purchase some of my models here,
http://call-enterprises.com/3d-printed-machines.html
http://www.facebook.com/CallEnterprises
My free designs can be downloaded here
http://www.thingiverse.com/jeeplvr/designs
Most were made with Simplify3D and Solidworks.