You are downloading the Light Sensor AppXBundle file v2015.918.1119.0 for Windows Phone. Light Sensor is a free and useful Productivity app: Ambient Light Sensor; reads value in lux, logs maximum and minimum values.NOTE: Requires devices with Light ... You can now download the offline AppXBundle file to install & try it.
Download Locations for Light Sensor 2015.918.1119.0 AppXBundle file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline AppXBundle File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Light Sensor AppXBundle file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.