But the lamp also has clear shortcomings. It has probably a replica of Fox Outdoor lamp, which costs etwea twice tried with this lamp. The Fox Outdoor offers 150 lumens. This replica is said to offer 480 lumens, but both lights are in about the same brightness. Hence, this lamp provides only about 150 lumens. Maybe it is a bit brighter with the 16850 battery. 200 lumens they should not exceed but purely rechneriscch.
Disadvantages are the lack of processing. The thread scratch and terminals. For this purpose, a sealing ring which is hard and brittle. A water resistance test, I therefore do not do that I have ventured to the outdoor Fox because I so already knows that it can not be dense.
The photograph is not as sharp as in the Fox Outdoor. For this purpose they projected a light circle around the actual beam. The lens so do not seem to have the same quality as that of the Fox Outdoor and not optimally focus on the light.
The biggest shortcoming: it sucks the batteries run much faster. So you really seem to have a 15 watt LED, but merely is just as bright as the 3 Watt Cree LED Fox Outdoor.
Conclusion: You get a really bright lamp, but which nevertheless unfortunately not nearly as bright as promised, but as much electricity as promised swallows for cheap money. So if the processing places no value and no lamp for outdoor use needs where you need long light, which is well advised by the low lamp. For home, in the garden, looking for fast times at the car which, the lamp provides good light output.