After unpacking from the box at first I thought: "Oh no, looks like a toy." After the first connection to 230V the flashbulbs went off already .... and the surprisingly strong. The lamp lights up very bright. Well suited for small to medium sized rooms. However, one should judge the Strobolicht something against the ceiling. Direct directed into the room it's a fast but flashes on the pointer because the light is very bright. The lightning speed can be varied easily. For my purpose, but perfectly adequate.
A star deduction I give because of the short supply. For ceiling mounting an extension cord is absolutely necessary, but not what I wanted to do. I have therefore replaced the approx 50cm long lead against an identical 2m lead. The length has to be just right place at the unit near the ceiling and insert into an AC outlet near the ground.
Another little tip to where the light does not flash: In cooler temperatures (about 15 ° C) flashed the device with me. I have therefore asked the rotary switch to maximum number of flashes. Occasionally flashed strobe. After the unit had warmed somewhat by the few flashes, then it flashed always regular. After 5-10 min it flashed then as it should.
For 10 you can do little wrong here. The flash intensity is very good for the price. Definitely better than strobos the same price segment with LEDs. The LED's come to the brightness of the xenon tube just do not zoom.