That's fine, assuming the void isn't insulated. As I said, observe the makers instructions on clearances.
And if you can, do some tests on what colour temperature you like before buying any integrated lights. People's tastes vary, and for me, 4000° is too high.
And if you can, do some tests on what colour temperature you like before buying any integrated lights. People's tastes vary, and for me, 4000° is too high.