digital signage GLOSSARY

Nit

A Nit is the practical unit of measurement for display brightness, equivalent to one candela per square meter (cd/m²). In digital signage specifications, nits are the single most decisive metric for selecting the right display for a given environment.

Typical nit ranges by application: 250–350 nits for consumer TVs (unsuitable for signage), 300–700 nits for general indoor signage, 1,500–2,500 nits for window-facing and semi-outdoor displays, 3,500–5,000+ nits for full-sun outdoor installations. Livesignage works with displays across the entire brightness range and supports content optimization for each profile, including automatic brightness scheduling.

Use Cases

Practical nit thresholds for signage selection:

- 300–500 nits: corporate offices, retail interiors, hospitality lobbies, healthcare.
- 500–700 nits: restaurants and bars with ambient lighting, transit interiors.
- 1,500–2,500 nits: window displays, semi-outdoor, sun-exposed retail.
- 3,500–5,000 nits: outdoor totems, DOOH billboards, stadium-side.
- 5,000+ nits: direct-sun outdoor advertising and transit large-format.