private async Task SetValuesAsync(LampStateConsumer consumer, LampValue values)
{
if (_lastValues == null || _lastValues.On != values.On) await consumer.SetOnOffAsync(values.On);
if (_lastValues == null || _lastValues.Brightness != values.Brightness) await consumer.SetBrightnessAsync(getAbsoluteValue(values.Brightness));
if (_lastValues == null || _lastValues.ColorTemp != values.ColorTemp) await consumer.SetColorTempAsync(getAbsoluteColorTemperatureValue(values.ColorTemp));
if (_lastValues == null || _lastValues.Hue != values.Hue) await consumer.SetHueAsync(getAbsoluteHueValue(values.Hue));
if (_lastValues == null || _lastValues.Saturation != values.Saturation) await consumer.SetSaturationAsync(getAbsoluteValue(values.Saturation));
}
