I ordered 2 tubes and the delivery was very fast. Unfortunately, one of the LED tubes, the glass was broken.
A brief contact with the seller and there was an immediate replacement LED tube sent. For this, a big thank you.
This is a real customer service.
The LED tubes look a bit, as if they are very fragile to the touch, so I put this very carefully into the socket. But everything went well.
The brightness is like that of a conventional fluorescent tube.
Since I had an extra mounted an LED Luminaire, I needed anything at the 230 V ~ change or adapt.
The LED tube is recommended in any case. :-)
