In this article you should consider whether the connecting cable is long enough. The given 20 cm may be correct, but not outside of the spotlight. The shows visible insulated part of the cable is only 15 cm long and considerably shorter than on the Amazon photos! There are spotlights to identical price with 60 cm cable partly. With plug. So it comes down to how you want to connect the radiator.
I would have liked a bit longer cables. But it's enough so straight and so I have not sent back the spotlight.
Supplement 2.8.13: The radiator has failed, although he was not exposed to stress such as weather or heights long turn-on time. Settlement of guarantee was quick and easy (via Amazon shipping)! A repair or replacement did not exist, the purchase Pries was refunded.
I have now bought a new LED spotlights with longer cables.