Quality, description
The unit acts of materials and processing quality forth. Cheaply-night light can apparently cause even fire hazard (so be careful with many "bargain"!), The NL-4, however, makes a solid impression and should also keep long. Slight weakness: The body is sitting in some outlets do not seem to fix 100% or at a slight angle into the socket - but has in itself no effect on function / handling. And on the package / product description is "on / off" mentioned, which is not present though, is due to the very good twilight circuit but not really missed a. There is also no motion, in the dark is permanently on.
Function, light intensity
The NL-4 is for a night light and the specified wattage (LED: 0.4 Watt) remarkably high luminosity. Thus one can easily be oriented depending on the positioning at night throughout the room without extra light - the light is nevertheless so strong that it raises even perceptible shadow. The amount of light can be sufficiently even for older people / people with visual impairments. Despite everything, it is definitely a night light, not too bright that it would prevent them from falling asleep - except, it would be very sensitive to low light or you wanted to put it right next to the head: in these cases, he prefers an alternative model (eg Select reer 5060). A big advantage of the NL-4 is that you can install it freely selectable in space (and thus also being able to control the influence of light), and yet everywhere a basic brightness obtained (if only by the fact that the ceiling is with lightened).
Commissioning, operation
The NL-4 is supplied in an easy-to-open plastic / cardboard pack. In the socket, it will then be automatically activated by internal twilight sensor in the dark, so it can not be forgotten or turned off by mistake. Battery operation is not possible, no continuous ON or continuous OFF. The "ball" may course up or be directed downwards (eg when sitting directly on the socket light switch). If the night light soil deeply positioned, the amount of light is attenuated etc. depending on shielding by furniture or limited stronger locally, it is positioned on switch level, the entire room and the ceiling is brightened expedient. The twilight sensor is really adjusted very well and reacts quickly + accurately.
Optical sound, Design
The cool white color is actually noticeably into the blue, but not so intense that it would thus seem dark. After the user's assessment of the optical sound seems more reassuring. The design is quite appealing, interspersed with a "ball" that the LED light really very uniform (and thus very pleasant / organic). However, the body is not as compact ball.
Conclusion
Very economical, high-quality night light for those who at night would like to quickly orient in space or need and not too sensitive when sleeping over (cold white) are residual light. I am very satisfied and would buy it again at any time.