I had already bought a similar lamp there a few months. I feel that the lighting is different about this new model. I hesitate between a slight loss of power or a change in color temperature colder. Nevertheless, this remains a very good pure lamp price. Warning, it is not waterproof (submersible), but can operate in the rain. The elastic to put it on his head has been improved. But the fixing system with rubber and the heavy weight of the lamp are what tends to move downwards when there are vibrations. Regrettably, the driver does not support an "economic super" mode that is automatically activated at the end of battery. There, the lamp off violently without warning, which can be dangerous if one is in full nocturnal action.