Thank God you used a translator to offer the publication!
The construction work of the led bulb does not look difficult but I am afraid to work with electricity. However, I will show this publication to my brother. One question: can this spotlight be used outdoors, for example a garden?
A cordial greeting @qwertm
RE: Anschluss eines LED-Strahlers für die Werkstatt. / Connection of an LED spotlight for the workshop.