I bought this lamp for the kitchen to finally to have bright light. The lamp actually provides very bright and pleasant light color. No hum, wonderful. I've already ordered a second lamp. When I was in the kitchen in bright light traveling with my tablet on the Internet, I realized that constantly broke the connection, error messages appeared as: "No working Internet connection." I must say that I take care of my apartment a PowerLAN adapter from Devolo. The cause was easy to spot. Off lamp and enjoy Internet, light and annoy ... The solution: I built a one line filter, I'd lie for years in the canopy of light. Of course, you need some manual skills and time. Who wants googling, the line filter is of Tesla and is called TC 241. Thus, the interference is very well suppressed. The WLAN is not disturbed! Too bad, I believe that here the manufacturer has not tested the electronics reasonable. Therefore only 3 stars!
