For a straightforward replacement (existing junction box, same location):
– DIY with basic experience: 1–2 hours
– Professional electrician: 30–60 minutes
For a new installation (new circuit or relocated box):
– Electrician + installer: Half day (3–4 hours including wiring rough-in)
The most time-consuming steps are usually marking and drilling
mounting holes accurately, and making neat wiring connections.
STANHOM mirrors include a paper mounting template in the box
to speed up the layout step significantly.