The principle of Derby is known ansich:
Similar to the MUSHROOM lit a moving by a small motor lamp on various colorful filters and raises the resulting colored light in the room lying ahead. By semicircular front, a space is almost completely illuminated.
There are now many providers offering the one or the other variant, but in principle they do all the same.
In this unit, built-in, continuously adjustable microphone controls the movement direction and movement time. In principle, a rotation of the lamp is alternately performed to the right or left at every bass beat. Turning the knob fully on a continuous rotation of the effect.
By 300 watt lamp, a brightly colored light is produced, but also the device despite continuous operation of the built-in fan very hot. A suspension on the stand or crossbeam are therefore essential.
Of particular note is that this lighting effect compared to MUSHROOM or other derbies accommodate very space-saving and thus is easier to transport.
A star deduction I give for the following three points:
* The cheap design of the mount, which was worn out after only a few Anwendugen and thus no longer be fixed.
* The fact that you can see clearly when projecting the light effect to a wall, the ceiling or on the floor, the spiral of the light bulb - that does not look really great.
* The much too short, permanently installed cable.
Conclusion:
For the price we paid I did get what I was looking for cheap, compact, brightly colored, automatic and especially space-filling light effect.
