The light output is better than something in the Osram Spylux. The motion sensor, however, also slightly delayed (about 1 second), and it will respond only in an angle of 35 degrees in each estimated both directions (ie a total of 70 degrees). Very useful is this Nightlux eg as a key light in the entrance or for stairs. But miracles do not expect compared to electric lamps.
Positive: One rail with the three LEDs can easily turn in the axis.
