Light output of the lamp processing everything io and according to the description / imaging fully ok. the only true complaint is the advertised power source that should not in the least that is what are, according to the product description here. For me there are 2 battery packs á 4Li-ion cells connected in a series / parallel circuit. Among respective 4 interconnected cells already are 2 "placeholder / Dummies" although the look but not the function of a battery aufweisen.Das would be even matter if the other 2 would have at least an adequate capacity as well as in my case under 1000mAh 6400mAh instead.
Nevertheless, there are purely for lighting a strong buy recommendation if you like light is just right here.