# Lux Meter > Smart Light meter: Lux & Fc for Photography, plants and LED light testing Canonical page: [https://chrome-stats.com/d/com.topaztech.light.luxmeter](https://chrome-stats.com/d/com.topaztech.light.luxmeter) ## Overview - **ID:** `com.topaztech.light.luxmeter` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Topaz Tech - **Category:** TOOLS - **Downloads:** 260 - **Version:** 1.1 - **Last updated:** 2026-01-11 - **First published:** 2021-10-11 - **Publisher country:** PK - **Size:** 20 MB - **Data as of:** 2026-09-14 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.topaztech.light.luxmeter) - **Privacy policy:** [https://topaztech1.github.io/privacy.html](https://topaztech1.github.io/privacy.html) ## Description Lux Meter is a FREE and high-accuracy light measurement tool. It can be easily switched into two well-known light intensity units, Lux and Foot-candle units.
It can reset the values at any time. Lux meter understands the characteristics of the hardware sensor of your device. The lux meter is developed by putting the idea of a simple and enhanced GUI in mind. Smart, minimalistic, and the intuitive user interface; it starts instantly.
It also ensures the most efficient use of the battery with the highest possible accuracy. Ready to use this unique algorithm for production.

Some General Usage of Lux Meter are:
Flower hobbyists set up the right lighting level for each of your plants
Biology teachers use for photosynthesis practicals
Students use for practicals of electronic
Photographers measure light on the photo scene and set exposure
Diagnose light deficiencies in your garden
Office workers measure the acceptable illumination level at your workspace
At home check the intensity of the light that comes to solar panels
Use the app for indoor bonsai gardening
Understand what light bulbs to install at home
Helpful when relighting kitchen, office, and rooms
Read the brightness of the sky, walls, or bright objects
Analyze the light level of indoor environments
Measure and compare indoors vs outdoors
Note what a huge difference there is in light between indoors and outdoors
Good and useful app to care for your vision
Very useful for a greenhouse
Great light meter to do experiments as a science teacher
Helps selection of right led replacements
Suitable for comparing workplace illumination
Good to test flashlights and other equipment
Use to set up a projector screen and get the perfect spot
Lets you measure the light for hydroponic plans and adjust the light position
a useful tool for a photographer
Walk around the mall and see what the actual experience of diff light levels are
Helps with installing a new lighting
Great for testing headlights of the car or bicycle
Find a good place in the aquarium room
Compare the brightness level of one room with another
Grow orchids indoors under lights, very helpful to ensure the right amount of light
Lux meter is the first release. We will take all of your suggestions into consideration. Please let Us know if you have any problems or suggestions. The next release will include more exciting features. ## Rankings - #1,613,082 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.WAKE_LOCK` - `com.google.android.gms.permission.AD_ID` - `com.topaztech.light.luxmeter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Lux Meter: Light Meter](https://chrome-stats.com/d/com.simonj.luxmeter) — 417 users - [LuxMeter](https://chrome-stats.com/d/com.paperloong.lux) — 16 users - [Light Meter - LUX](https://chrome-stats.com/d/com.light.meter.hdlab.app) — 89 users - [Lux Meter: Light Meter, PPFD](https://chrome-stats.com/d/com.zoryatechstudio.lumenlab) — 101 users - [Lux Meter: Light Measure Tool](https://chrome-stats.com/d/com.goapps.luxmeter) — 2,332 users - [Lux Meter](https://chrome-stats.com/d/hu.lori.luxmeter) — 812 users - [Light Meter Lux Meter](https://chrome-stats.com/d/lux.light.meter.illuminance.light.measure) — 695 users - [Lux Light Meter Pro](https://chrome-stats.com/d/com.longtv.luxmeterpro) — 246 users - [Lux Light Meter](https://chrome-stats.com/d/com.batuermis.luxmeter) — 22,640 users - [Light Meter – Lux Meter](https://chrome-stats.com/d/com.lightmeter.lux.light.meter.illuminance) — 187,699 users, 3.93 / 5 - [Lux Light Meter](https://chrome-stats.com/d/com.asarulabs.luxlightmeter) — 120 users - [Light Meter (Lux Meter)](https://chrome-stats.com/d/com.dask780.Light_Meter) — 98,544 users, 1.80 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.topaztech.light.luxmeter)