Ordered Notenpultleuchte, unpacked and immediately put to use. Had all the other lights of my orchestra colleagues (as well as it looked) the brightest. Lights in my opinion are very bright, can be individually switch (as described) and the mounting clip also keeps what it promises. The reflectors of the lights bring light more than adequate on the sheet music (max. 2x A4), sodas you can see everything. Have been buying the Notenpultleuchte no regrets so far and will probably not even if everything still works. My Recommendation.