Securitying 5400 Lumens 4 x CREE XM-L T6 LED Flashlight Thorough Review Part #1 - YouTube
The Best CREE LED Comparison -
The Best CREE LED Comparison -
Cree XP-L V6 2C led, tested against XM-L2 T6 3C, edit23/7: I repeated the test and measured a dedomed XP-L - Flashlight Modding and DIY Parts - BudgetLightForum.com