Anyway, about this light, I am very happy with the amount of light it produces and the length of the time with one charge. But, there is a problem. The reason why I bought this light is the problem, the flexibility. There is really no flexibility. This light will NOT be flexible as you would think it will. It will loose the balance and will fall. I used it for about a month, got tired of it and got the regular version of this light. That will do anything this "flexible" light does and saves me about 400-500% time on tiring to change the light angle.