Collingwood 1901 Pendant Semi Recessed Mounted - All Black 20% Off What backbox does this need

What backbox does this need

with the offset shade reaching out to 46

so what you see from below is metal

It works as a single drop over a small table

Collingwood 1901 Pendant Semi Recessed Mounted - All Black 20% Off What backbox does this needAn all black, semi recessed pendant from the 1901 range, sitting part proud of the ceiling for a bit more visual weight than a flush downlight while still keeping the bulk of the housing hidden above the ceiling line. It runs at 9. 6W with a choice of 2700K extra warm white at around 600 lumens, 3000K warm white at around 625 to 650 lumens, or 4000K cool white at around 725 to 750 lumens, plus a dim to warm option that fades to 1800K as you dim it.