This LED lamp is really very bright. There is a clear difference to 12 watt bulbs. The two connection wires might have spared himself the manufacturer. It should be noted that the lampshade is turned up. So to solve (the lamp lying on the floor in front of me) rotate and lift the lampshade counterclockwise. L, N and PE name are stamped in the sheet metal of the base body. The shade is made of plastic. I had in any case with my cable from ceiling careful because the previous lamp with 2 bulbs the cable sheath have made porous by its heat, but that can not happen with the LE 24 lamp. Screws are supplied and dowels. By the way of comparison in the article description is faulty, the comparison is valid with 50 fluorescent tubes? Watt, 58 Watt determined. I mean de LE 24 but is still lighter, and has a neutral white light and the full light output equal on power. The price is more than justified. In scooters are available for this money only 12 Watt lamps (which I've seen).