PETZL's ACTICK CORE

The max light power is 350 lumen. It was very powerful. My bicycle's light which I think to enough brightness is 200 lumen. So, it must be very very bright.
The tough with my head was very nice when I compare with my old one. It will not to be off.
But, there was no packing between the case and cover. It said that the class of resist water was IP4. It means that a water in daily life be covered. But, it must be damaged in hard rain. So, I have to use it carefully in the rain. It is a big loose point.
I'll use it for commute for a while. And I'll judge it can be used for climbing.