def _step_temperature(self, temperature, temperature_min, temperature_max, zone = None):
		# Select the appropriate zone before sending the steps
		# to ensure they reach the correct bulbs
		self.on(zone, try_hard = False)
		return self._step_value(temperature, temperature_min, temperature_max, 'temperature', zone)











	def _rgb_to_hue(self, r, g, b):
		r = r / 255.0
		g = g / 255.0
		b = b / 255.0

		cmax = max(r, max(g, b))
		cmin = min(r, min(g, b))

		self._debug("Setting brightness to {}".format(brightness))
		if brightness == 0:
			self._debug("Really setting to off")
			return self.off(zone)

		if brightness == 255:
			if 'has_max_brightness' in self._config['features']:
				return self.max_brightness(zone)

		brightness_min = self._config['brightness_range'][0]
		brightness_max = self._config['brightness_range'][1]

		brightness = self._scale_int(brightness, 1, 255, self._config['brightness_range'][0], self._config['brightness_range'][1])

		if 'can_set_brightness' in self._config['features']:

		# Increase retries and delay for on/off to ensure
		# that these important messages are delivered
		if try_hard:
			message['retries'] = self._config['retries'] * 2
			message['delay'] = self._config['delay'] * 2

		return self._send_button(message)

	def max_brightness(self, zone = None):
		if 'has_max_brightness' not in self._config['features']:
			return self.set_brightness(255, zone)
			
		if zone is None:
			message = {'button': 'max'}
		else:
			message = {
				'button': 'zone_max',
				'zone': zone
			}
		return self._send_button(message)

	def white(self, zone = None):
		# If the bulbs are already white, nothing needs to be done
		if 'is_white' in self._config['features']:
			return True