LumaLeaf Plant Light Meter
Measure the light. Know what your plant needs next. LumaLeaf helps beginner plant owners measure plant light, save plant spots, and follow simple recovery and care steps.
5-second lux readings
Plant-specific light advice
Room and spot mode
Basic care routines
Light measurement
Use your phone sensor to measure this spot.
420lux
Measure now
Measure the spot
Check the real light level where a plant lives before moving it or changing care.
Match plants to places
Save window, shelf, bathroom, and grow-shelf spots, then compare which plants fit each place.
Follow recovery steps
Use Plant Doctor questions and recent light readings to build a practical 7-day checklist.
Built for home plant care
Phone sensors vary by device. LumaLeaf is a home plant care guide, not a professional crop diagnosis or laboratory light meter. Photo analysis starts with on-device checks; exact species identification is not guaranteed unless a tested cloud provider is explicitly enabled with consent.