Project Ready Reckoner

Contrast ratios, colour rendering and lux targets that make retail lighting sell — for sales floors, feature displays, windows, fitting rooms and more.

Illuminance, glare (UGR) and colour targets for workplaces — aligned with EN 12464-1 — plus the ten rules for comfortable, productive office lighting.

Lux, colour temperature and CRI targets for lobbies, restaurants, bars and guest rooms — with the ten rules that make hospitality spaces feel considered.

Recommended lux, colour temperature and CRI for every room in the home — plus ten principles and a specification checklist for residential projects.