How to distinguish LEDs CREE XM-L T6, XM-L2 U2 and XP-E Q5 visually (external differences) - YouTube
Русскоязычная версия этого видео тут - https://youtu.be/v92LZZ0YyU8 In the video clip shown: 0:10 - External differences of the CREE LEDs XM-L T6, XM-L2 U2 and XP-E Q5 between themselves; 1:15 - The main differences between the technical characteristics o...