CE Standard displayed

A label is affixed CE, user guide in German, set security on the package in German and English. The brightness seems a little low for the equivalent 150W.
Unlike a lot (too much) LED "corn" lamps have the MarketPlace platform that is equipped with a transparent bulb that protects against direct contact with the metal parts (son, welds LED), which makes it safer in its use.
Indeed, many food if not the majority of LED lamps is provided by a capacitive transformerless power supply device, and must be Class 2 (double insulation), no live part shall not be available directly. This lamp meets at least this important point. (Subject to respect the instructions below)
Summary operating instructions:
1 -respect the operating voltages;
2- Do not use in a chandelier or wall closed (overheating);
3- power off before replacing the lamp
4- relative humidity in the 65% range (understand RHmax 65%);
5- the lamp surface temperature can be elevated, do not touch;
6- Do not touch the lamp in humid environment (wet hand, wet cloth, sponge etc);
From this we can deduce what is not to be used outside