The infrared lights could be embedded in the control device and the fixtures and used to automatically turn lights up or down.
可在控制装置和设备中嵌入红外光，用来自动将照明调暗或调亮。
2
Apple has caught up with Android and Windows Phone 7. The new iOS 5 will allow you to set up your new device easily: Turn your new gadget on and a Welcome screen will appear.