Alumina Light Meter

Scan room lighting with your iPhone. Check brightness, glare, warmth, desk light, video call setup, reading light, wind down light, and plant spots.

Alumina Light Meter helps you understand and improve the light around you.

Use your iPhone to scan a room, check brightness, review glare, understand warmth, compare spots, and get simple recommendations for everyday lighting decisions.

Instead of showing confusing charts or technical readings, Alumina gives you a clear Light Score and practical guidance based on how you want to use the space.

Use Alumina for:

• Work and desk lighting • Reading areas • Video call setup • Wind down and evening lighting • Plant light checks • Room lighting comparisons • Brightness, glare, and warmth review

Key features:

• Scan a room in seconds • View a simple Light Score • Check brightness, glare, and warmth • Use modes for Work, Reading, Video Call, Wind Down, and Plant • Compare two spots to see which is better • Map rooms with AR and LiDAR support • Mark windows and light sources • Get practical lighting recommendations • Save scans locally for later review

Built for everyday questions:

• Is this desk too dim for focused work? • Is this chair good for reading? • Is my video call setup too harsh or backlit? • Is this room too bright at night? • Is this plant spot dim, moderate, or bright? • Which area has better natural light?

Private by design:

• On-device processing • No account required • No cloud dependency for core use • Local scan history

Alumina is designed to make lighting feel simple, useful, and easy to understand. Scan a space, get a clear answer, and improve the room with practical recommendations.

Upgrade for full access to premium lighting tools, room scans, comparisons, saved history, and advanced recommendations