Inputs

Screen width m Enter a numeric project value in m at or above 0.01. Screen height m Enter a numeric project value in m at or above 0.01. Main seating distance m Enter a numeric project value in m at or above 0.01. Ambient scene illuminance lux Enter a numeric project value in lux at or above 0. Room area m2 Enter a numeric project value in m2 at or above 0.01. Low scene dimming level % Enter a numeric project value in % between 0 and 100. Fixture count Enter a numeric project value between 1 and 1000. Watts per fixture W Enter a numeric project value in W at or above 0.01.

Screen area -- m2

Viewing distance ratio --

Ambient scene lumens -- lm

Full scene power -- W

Calculation details

Screen area: -- m2
Viewing distance ratio: --
Ambient scene lumens: -- lm
Full scene power: -- W
Low scene power: -- W
Glare review required: --

Important notes

Media-room lighting needs screen reflection, viewing angle, dimmer compatibility, emergency egress, and task lighting review.
This is scene planning support, not a visual comfort or compliance certification.

Formulas

\(\displaystyle R = D_{\mathrm{seat}} / W_{\mathrm{screen}}\)
\(\displaystyle W_{\mathrm{low}} = N \times W_{\mathrm{fixture}} \times p_{\mathrm{dim}}\)

Estimate media-room ambient scene output, dimmed-load power, and basic glare review prompts.

Media Room Lighting Scene Planner is a planning aid. Keep the target source, product data, measurement method, and project assumptions with the result. Confirm compliance, installation, certification, and safety decisions with the responsible professional.

Inputs

Results

Formulas

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