Light Meter
Measure illuminance in lux
0
lux (lumens/m²)
Light Level Reference
Dark 0 - 10 lux
Starlight Dim 10 - 50 lux
Candle Low 50 - 200 lux
Living room Normal 200 - 500 lux
Office Bright 500 - 1000 lux
Daylight Very Bright 1000+ lux
Direct sun How to use
- 1. Point your device's light sensor toward the light source
- 2. Keep the screen facing away from the light
- 3. Read the lux value in real-time