I’ve installed 4 similar skylight lamps to the basement. Bought them on Amazon for 700$ each (had to replace 1 because it had uneven light). They make basement light much closer to ourdoor light and made basement very cozy and comfortable. I had depth space in the ceiling, but width of the lamp didn’t fit between joists - so could not push lamp all the way at the ceiling level. End up building nice boxing around lamp. So it was medium complexity project with great result.