It is wonderful that the cost of the battery can be saved because it is rechargeable. However, although we were able to obtain consumable parts such as rechargeable batteries and rubber band individually, it was awesome.
Although the price is high, it is a product that can satisfy all functions, performance, usability etc. Although I used a lot so far, there was nothing satisfying that illuminance was insufficient, it did not reach far, or it got broken soon, but this product can also adjust the illuminance, and the pattern of the light can also be seen from the wide angle It is very convenient because you can adjust freely up to. However, there are times when you slip out of the helmet when you attach it to the helmet, so it is perfect if parts are included in the set for preventing slipping out. However, if the price is deferred, if it is a bit cheaper it will not say anything. This time, I bought it for all the staff.
Because it can be made very wide angle. Improvement point, I used to use it after charging once, I was in trouble because it was used at a place where the battery was ignited, fire was prohibited. Also included are batteries included.