def light(self, relight_on_valid=False, **kwargs):
        self.log.debug("Turning on Lights")
        for light in self.machine.lights.items_tagged(
                self.config['lights_tag']):
            light.on()

        self.lit = True

        # Watch for these reels going out of sync so we can turn off the lights
        # while they're resyncing

        self.unlight_on_resync_key = self.machine.events.add_handler(
            'scorereelgroup_' + self.name + '_resync',
            self.unlight,
            relight_on_valid=True)

        if relight_on_valid:
            self.machine.events.remove_handler_by_key(self.light_on_valid_key)
``/VolumeDriver.Get`` returns an empty mount point when asked about a
dataset/ETHPy150Open missionpinball/mpf/mpf/devices/score_reel.py/ScoreReelGroup.light--crossover with--dataset/ETHPy150Open ClusterHQ/flocker/flocker/dockerplugin/test/test_api.py/APITestsMixin.test_non_local_get