Thanks for the links gopajti. I read through your review with the help of Google Translate. Nice review and great photography. Seeing the side by side comparison with the cool white Olight, there is no way I would buy the cool white. I think this light compares well with the SC600. I wish it had a lower low and was a little more efficient, but being able to use CR123 in a pinch might be worth the efficiency hit. I like the idea of the dual tail switches so the SL6-740NW is on my short list. :wave: