The description does not state that the lamp can be opened with a single twist the reflector. As is common with LED lamps that illuminated area is very nice and even light. It would be ideal, this would be so great at the same brightness 3 X, with a corresponding increase in power consumption. We recommend to operate Eneloop- AA Ackus that can be recharged. Let the lamp and shine brighter than the supplied batteries. The ZL 500 holders can buy more individually. So you can use the light to a plurality of wheels mutually.
