Assembled and Tested Joule Thief 011AOW

This Joule Thief is a fully assembled and tested high power JT_kit011A_OW. This assembly features a high permeability core that allows for one winding instead of the normal 20 windings. This Joule Thief utilizes a Cree XLamp 1W LED. Warning these are class 2 LEDs per IEC 60825-1. Do not stare into LED. These LEDs can damage your eyes!. This Joule Thief also utilizes a high current (1.5A max) transistor.