'Initialize White group.'

def __init__(self, group, config):

    super().__init__(group, config)
    self.group.on = True
    self.group.temperature = 1.0
    self.group.brightness = 0.0
    self._brightness = _to_hass_brightness(1.0)
    self._temperature = _to_hass_temperature(self.group.temperature)
    self.group.on = False
