"Lighting Calculations" is the best app in the field of lighting, it has lots of calculations that can help you in your work. It can not miss in your smartphone!
Main calculations:
Calculation of total flux, Lighting requirements for interiors, Quantity of luminaires, Luminous efficacy calculation, Power factor correction, Lux meter (compatible only on devices with light sensor), Illuminance on the floor, Energy saving lamp, Photobiological safety of led, Specific power.
Converters:
Lumens to Lux, Lux to Lumens, Lumens to Watts, Watts to Lumens, Lux to Watts, Watts to Lux, Lumens to Candela, Candela to Lumens, Candela to Lux, Lux to Candela, Lux / Foot-Candle, Compare power, Luminance to Exposure value, Exposure value to Luminance, Illuminance to Exposure value, Exposure value to Illuminance, Luminance converter, Illuminance converter, Kelvin to RGB, RGB/HEX conversion, RGB/CMYK conversion.
Resources:
Type of lamps, Lamp fittings, Bulb shapes, Table of luminous efficacy, Color temperature, Kruithof curve, Visible spectrum, Fluorescent tubes, Color codes of fluorescent tubes, Typical led characteristics, Power supply for strip led, Led SMD, Unit of measurement, Symbols.
The app also contains a very useful form.
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Kindly don't use the Evaluation System for reporting bugs.
Instead, please contact me directly.
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FAQ: https://www.gallinaettore.com/android_apps/faq-en/
v5.1.0
* Add: Lifetime purchase
v5.0.3
* Fix: Minor bug fix
* Upd: General update of the languages
v4.5.1
* Upd: German language (by Andreas)
* Upd: Bulgarian language (by Dian PANTELEEV)
* Upd: General update of the languages
v4.5.0
* New: Luminance / Exposure value converter
* New: Illuminance / Exposure value converter
* Fix: Purchases with Android 4
* Upd: General update of the languages
v4.3.4
* Imp: Taking long screenshots
* Add: Hindi language (by KamPoo)
* Upd: Arabic language (by Tamim Hamrit)
* Upd: Russian language (by Murtozakul)
* Upd: General update of the languages
v4.3.3
* Fix: Change language on Android 7 and lower
* Fix: WebView
* Upd: Indonesian language (by Sony Bejo)
* Upd: General update of languages
v4.3.2:
* Mod: "Photobiological safety of led" is available in the FREE version
* Imp: Luminous efficacy now also supports decimal numbers
* Upd: Portuguese [BR] language (by Elder Henrique de Souza)
* Upd: General update of languages
v4.3.1:
* Mod: Some graphical improvements
* Upd: General language update
v4.3.0:
* Mod: Restyling of some graphical components
* Upd: Spanish language (by Kovalsky)
v4.2.5:
* Mod: "Lux meter", "Color codes of fluorescent tubes" and "Power factor correction" are now available in the FREE version
* Upd: Simplified Chinese language (by Wang Jiangyu)
* Upd: General update of languages
v4.2.4:
* Fix: Inability to change the language
* Upd: General update of languages
v4.2.2:
* Fix: Crash when backing up in read-only locations
v4.2.1:
* Fix: Print manager
* Upd: Polish language (by zbyszek pizuch)
v4.2.0:
* New: Sheet "Favorites"
* Fix: Values of "Light sources"
* Mod: Migration to AndroidX
* Add: Page with other apps
* Upd: Russian language (by Murtozakul)
v4.1.4:
Minor bugfix
v4.1.2:
* New: Settings backup
* Add: Selectable result
* Add: Bosnian language (by Ferid)
* Add: Pinterest Profile
* Upd: Portuguese [PT] language (by Leandro Sousa)
* Mod: Removed Firebase Invites
v4.1.1:
* Fix: Czech language (by Skipy)
* Upd: Arabic language
* Fix: Print function
v4.1.0:
* New: Print support
* Fix: Some layouts RTL
* Fix: ViewPager
* Fix: Crash in Kruithof curve
* Mod: Removed support for serial number
* Upd: Russian language (by Murtozakul)
* Upd: Portuguese [BR] language (by Valéria)
* Upd: German language (by Andreas)
v4.0.0:
* New: General reorganization of the calculations
* Upd: Updated some languages
* Fix: Minor bugfix
v3.4.1:
* Upd: Indonesian language (by Putra)
* Upd: Bulgarian language (by Ivan Radev)
* Upd: German language (by Andreas)
* Fix: Check update
v3.4.0:* New: Kruithof curve* New: Indonesian language (by Putra)* Mod: Improved calculation "Quantity of luminaires"* Upd: German language (by Lktrsch)* Upd: Serbian language (by Vladimir Cvijovic)* Fix: Notifications with Android Oreo* Fix: Appirater
v3.3.3* Upd: Bulgarian language (by Ivan Radev)* Fix: Translator Tool bug with persian language
v3.3.2:* Fix: Bug in search mode* Fix: Open/share files* Upd: Russian language (by Segida and Murtozakul)* Upd: Czech language (by Skipy)
v3.3.1:* New: Translator Tool* New: Splash screen* Add: LinkedIn profile
v3.3.0:* New: Specific power* Add: Luminous efficiency to table of SMD led* Upd: German language (by Andreas)* Upd: Czech language (by Skipy)* Upd: Portuguese language (by Leandro Sousa)* Upd: Padding of icon* Fix: Static AsyncTask
v3.1.2:* Mod: Settings show selected value* Upd: German language (by Andreas)* Fix: Bug "Select coefficient of utilization"* Fix: Bug "View not attached to window manager" in the dismiss dialog* Fix: Bug "Close Action Mode"* Fix: Layouts RTL
