TerraLUX is not affiliated with Mag Instrument, Inc., which owns the Maglite® and Mini Maglite® trademarks and the trademark shape, style and overall appearance of the Mini Maglite® flashlight. Mag Instrument's trademarks are here used only to identify the flashlight with which TerraLUX intends its upgrade to work. The TerraLUX Light Engine is not made, endorsed or sponsored by Mag Instruments, Inc.