I bought this for my boat headlights. The decisive factors were the high brightness of 6000Kelvin and low power consumption for me. Now in practice, the spotlight has been proven. Only 1 spotlight with 16 high-power LED lights up to 50 meters in front of the boat everything from bright as day! The installation with 1.5mm2 via relay was simple and works flawlessly. I had put this fixture (45.-) on Amazon in the cart and was later to make a bulk order, but have not thought about it and I have the same spotlight with a Österr. Buy LED headlamps dealer to 75 euros, merde! So buy recommendation for this fixture and buys just not too expensive!