A nit is a unit of brightness equal to one candela per square meter (cd/m²), and it tells you how bright a display can get. For most interior meeting rooms with normal office lighting, a display around 300 to 400 nits is enough. Rooms with large windows or direct sunlight need 500 to 700 nits or more so content and faces stay readable.
How much brightness do you need?
| Room condition | Suggested brightness | Notes |
|---|---|---|
| Interior room, no windows | 250-350 nits | Most TVs and commercial displays meet this |
| Typical office with some daylight | 350-450 nits | Common commercial display range |
| Glass walls or large windows | 500-700 nits | Pair with blinds or anti-glare finish |
| Direct sunlight on the screen | 700+ nits | High-brightness displays; better to fix the light source |
These are practical starting points, not a standard. Real-world readability depends on screen finish, viewing angle and where the light comes from.
Why brightness matters in video rooms
- Readable content. Spreadsheets and drawings wash out in a bright room.
- Faces of remote people. A dim screen in a bright room makes remote participants look dark and distant.
- Camera balance. A very bright display can light faces with a blue cast, and a display behind people can confuse camera exposure. Keep the display in front of the room, not behind seated people.
Brightness isn't the whole story
| Factor | Why it matters |
|---|---|
| Anti-glare / matte finish | Reduces reflections from windows and lights |
| Contrast | Bright but low-contrast panels still look washed out |
| Uniformity | Commercial panels tend to be more even across the screen |
| Rated duty cycle | Commercial displays are built for long daily hours |
| Ambient light control | Blinds and correct lighting help more than extra nits |
Commercial displays usually list brightness clearly on spec sheets; consumer TVs often quote peak HDR brightness, which isn't the sustained level you'll see with office content. See commercial display vs consumer TV.
Brightness and power
Higher brightness uses more power and generates more heat. Many commercial displays have ambient light sensors that adjust brightness automatically. Use them in rooms with changing daylight.
Displays in our catalog
All-in-one boards like the Neat Board 50, Logitech Rally Board 65 and Yealink MeetingBoard 65 Pro combine display, camera and audio. Check each product's spec sheet for its rated brightness before placing one opposite a window.
For more, see best conference room TVs, conference room TV size, conference room display options and conference room lighting levels.
Bright room and not sure which display will hold up? Send us photos and the window layout and we'll suggest a display.
Related guides
- Conference Room Display Options: TV, Monitor, LED, Projector
- Commercial Display vs Consumer TV for Conference Rooms
- Best interactive displays for conference rooms
- Conference Room TVs and Displays with Built-In Cameras
- Interactive touch displays for conference rooms
- Neat Board 50 alternatives compared
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