Read specifying guides on lux levels, colour temperature, CRI, driver selection, IP ratings and switchgear sizing.
Last updated 5 September 2026
Specifying guides from The Art. Lux level planning, colour temperature by room, driver selection, IP ratings explained and retrofit case notes.
Fitting guides, buying advice and workshop notes.
Why 3000K, 4000K and 6500K are not interchangeable, room by room.
Sep 5, 2026
What the two digits actually promise, and where IP65 is not enough.
Sep 5, 2026
The component that decides how long an LED fitting actually lasts.
Sep 5, 2026
Curve types, breaking capacity, and why nuisance tripping happens.
Sep 5, 2026