We are very excited to introduce our newest Joule Thief kit. This kit is a higher power Joule Thief kit that includes a Cree 50 Lumen XLamp 1 Watt white LED. See our energy harvesting product section to purchase this kit .

 

 

 

 

 

 

 

 

 

 

You can also purchase these Cree XLamp XL LEDs as an individual unit by going to our components section.