When unpacking the lamp, I noticed that the original OSRAM box was not sealed and there was a lack of delivery and warranty card. This gave the impression that that was the lamp is not new and not in their original packaging. It was an assembly instructions, which showed no words with illustrations in the electrical installation and commissioning. After the first time the power has been applied, the sensor switched on the lamp, and after the set time again. As a person entered the detection area and left again, the sensor but not turned on the lamp, then out. This lamp was useless and could only be sent back. What made a good impression: Pleasant light color of the LEDs. Sufficient light intensity for the LIGHTING of the entrance area. Lightweight, with art glass lampshade. What made a good impression: The insertion hole for the power cable is uncomfortable small. The enticing in the electrical installation to omit the edge protection and sealing ring. This may have the consequence that a) the sheath of the supply cable is injured. b) the protection of the lamp is reduced, with all the risks that entails. The seal, which is to provide the high degree of protection was safe, small wrapped together in a bag. By winding together he was so twisted that it was barely possible to install it so that he could fulfill its function. Overall, I regret to say that this lamp has disappointing when me. From the renowned company OSRAM you can expect more.