When ordering, I was a bit skeptical like "Well, that will be determined as a cheap thing the dud".
When I held it in my hands and the 3 supplied (although only cheap batteries, but still) AAA batteries had inserted, I could see happily that the lamp is clearly worth their money. This I have now also been able to confirm through several "external tests". The lamp is made of 2x2 LED lights. These are "individually" switchable, ie on each head (2 LED) is a button available. Pressing this first goes to a light. Pressing it again switches to the second lamp. The third press turns off both lamps.
The more precise advantages and disadvantages of this product are set up briefly below:
Benefits:
+ Price
+ Light: turn you all LED lights (4 pieces), so you can without problems 2 DIN A4 Sheet music side by side light (see picture)
+ Flexibility: By 2 independently moveable "lamp necks", you can adjust the lights as you need them
+ Battery-operated: through the use of batteries, the Notenpultleuchte can of course be operated via all without power
Neutral:
0 Mounting: The Notenpultleuchte can be fixed using a clip. It has been found that it (see picture) hold good at displaying notation; Directly on the music stand, they slipped unfortunately at the slightest movement (maybe I'll be here the rubber pads that are already on the bracket revise anything else)
0 Processing: For the money sufficient. You have to be a little careful in principle only when changing the battery, so you because nothing breaks.
Disadvantages:
So far, no discovered
I find the Notenpultleuchte very good and will order another for fellow musicians.