![Controlling light bulb temperature and intensity with a smartphone application. Concept of a smart home and managing light with mobile devices Stock Photo - Alamy Controlling light bulb temperature and intensity with a smartphone application. Concept of a smart home and managing light with mobile devices Stock Photo - Alamy](https://c8.alamy.com/comp/2B6K764/controlling-light-bulb-temperature-and-intensity-with-a-smartphone-application-concept-of-a-smart-home-and-managing-light-with-mobile-devices-2B6K764.jpg)
Controlling light bulb temperature and intensity with a smartphone application. Concept of a smart home and managing light with mobile devices Stock Photo - Alamy
Can a mobile phone accurately measure light colour temperature (k)? If yes then how? For example if I have a torch with 5000k light temprature and if I have to confirm this,
![Controlling light bulb temperature and intensity with a smartphone application. Concept of a smart home and managing light with mobile devices Stock Photo - Alamy Controlling light bulb temperature and intensity with a smartphone application. Concept of a smart home and managing light with mobile devices Stock Photo - Alamy](https://c8.alamy.com/comp/2B6K778/controlling-light-bulb-temperature-and-intensity-with-a-smartphone-application-concept-of-a-smart-home-and-managing-light-with-mobile-devices-2B6K778.jpg)
Controlling light bulb temperature and intensity with a smartphone application. Concept of a smart home and managing light with mobile devices Stock Photo - Alamy
![Zigbee Smart Brightness Thermometer Real-Time Light Sensitive Temperature and Humidity Detector Sig/Zig Mesh Meter with Tuya APP - China Sig/Zig Mesh Meter, Smart Brightness Thermometer | Made-in-China.com Zigbee Smart Brightness Thermometer Real-Time Light Sensitive Temperature and Humidity Detector Sig/Zig Mesh Meter with Tuya APP - China Sig/Zig Mesh Meter, Smart Brightness Thermometer | Made-in-China.com](https://image.made-in-china.com/202f0j00rVvcpGJROfku/Zigbee-Smart-Brightness-Thermometer-Real-Time-Light-Sensitive-Temperature-and-Humidity-Detector-Sig-Zig-Mesh-Meter-with-Tuya-APP.webp)
Zigbee Smart Brightness Thermometer Real-Time Light Sensitive Temperature and Humidity Detector Sig/Zig Mesh Meter with Tuya APP - China Sig/Zig Mesh Meter, Smart Brightness Thermometer | Made-in-China.com
![Moeshouse Zigbee Bluetooth Smart Brightness Thermometer Sensor Light Temperature Humidity Detector Tuya Smart App Control | Fruugo NZ Moeshouse Zigbee Bluetooth Smart Brightness Thermometer Sensor Light Temperature Humidity Detector Tuya Smart App Control | Fruugo NZ](https://img.fruugo.com/product/3/37/673916373_max.jpg)
Moeshouse Zigbee Bluetooth Smart Brightness Thermometer Sensor Light Temperature Humidity Detector Tuya Smart App Control | Fruugo NZ
![Person Controls the Temperature and Lighting in the House with the Help of an App on a Mobile Phone Stock Photo - Image of light, alarm: 281342450 Person Controls the Temperature and Lighting in the House with the Help of an App on a Mobile Phone Stock Photo - Image of light, alarm: 281342450](https://thumbs.dreamstime.com/b/person-controls-temperature-lighting-house-help-app-mobile-phone-modern-smart-home-application-most-281342450.jpg)