A device running one of the following:
- Mac OSX 10.7 or later
- Windows XP or later
- Linux 64bit
- Android 4.0.1 or later
- iOS 9.0 or later
For iOS and Android, the firmware updater is part of the LIFX app. It should prompt you to update, when new firmware is available for your LIFX.
Links to all updaters, including the ones for Mac, Windows and Linux are on our firmware updates page.