Lighting Guides
Outdoor Lighting That Survives the Weather: IP Ratings, Heights and Layout
The fixture that fails after one winter was almost certainly under-rated for where it was mounted. Here is what IP numbers actually mean, the mounting heights that work, and how to light a garden without turning it into a car park.
Vanity Lighting: Why Bathroom Mirrors Are So Unflattering, and How to Fix It
Overhead light on a face casts shadows in all the wrong places. Here is the side-lighting principle, the mounting heights, the CRI number that matters, and how IP ratings work in a bathroom.

