Have for some bad reviews with color cast and hum at first once only 4 units purchased.
Conclusion:
Lichtemperatur about 3000 Kelvin ie a little colder than specified.
No visible color cast but pure white light.
Brightness exceeds the specified 850 lumen clear. Is measured I almost 900 lumens, the bulb wonit between 75 and 100W conventional incandescent bulbs settled.
Since I am hearing impaired, my kids and wife had to test the lamp noise. Anyone an audible noise is noticed.
The lamp is suitable for any purpose nahzu who warmer light preferably this can with sufficient light, so how do we achieve through a slightly tinted glass lampshade in the dining room.
Absolute buy recommendation!