After - as indicated by the supplier - 3 weeks delivery time I got in a simple plastic sheathing in a plastic bag, this lamp from Hong Kong. She makes a very valued and stable impression. The threads are cut cleanly. By extension part of the lamp weighs just 500 g. The luminosity is also without extension enormously. Better than all the lights that I had previously. It lights a sufficiently broad range of light, in the center of the area is spot like even brighter. No reflection, no shadow disturbs. Immaculate beam. The lamp is not zoomable, but my opinion is not necessary. She has 5 Einstllungen, light, medium, low, strobe and SOS. Even in weak setting the luminance is still really good. On strobe and SOS the manufacturer could do without. Because you have all the settings in each switch through to go to the previous. That's what I'm used to fast. One must note that the lamp does not come with batteries and charger. This is particularly important for the total price, which thereby becomes significantly higher, depending on which battery is selected and chargers. With high-quality accessories, the price is slightly at two to three times the lamp. The 18650 battery to last exactly how long, I have not measured, is so dependent on the particular use and the quality of the batteries. In this regard, there are in high-quality batteries, but no complaints. I therefore strongly recommend this lamp. In particular, for dog owners, hikers and campers who are often on the road in the dark, the lamp is an asset.
Update 07/02/2014: I now have further had the lamp in operation. The result remains positive. However, the switching of the various settings is waived if one of the last shot a little waiting. The period of the interval I have not yet figured out. But there are a few minutes to a quarter of an hour. Then the light remains in the brightest function. That's a plus. Because too much light bothers so rarely.