16mm XM-L T6 XM-L2 U3 LED Emitter Diode Chip 17mm One Mode 3V-12V 5 Modes 3.7-4.2V Input Driver Board for LED Flashlight Torch-Only T6 LED : Amazon.com.au: Home Improvement
CREE XM-L T6 LED Driver Circuit - Specifications and Practical Application | Homemade Circuit Projects