... on the power, it will play like the program you set.Eg. when the modes are gradual changing, then, turn ... changing,The speed is the same as last time you set.AC Power Synchronously: when you them with AC Power, ... lighting, mood lighting.4. Shop windows, general lighting.5. Hotel, café or other architectural lighting.6. PUR, KTV, restaurant, hotel, saloon lighting 7. Advertising lighting rgb led lighting ...