Rainbow tube is also known as LED light strip

The controller is divided into offline system and online system. The online system refers to the control system that works by coecting to the computer (mainly used for LED digital tube screen); the offline system does not need to be coected to the computer. You can input control signals to drive the LED guardrail tube. 

Rainbow tube is also known as LED light strip, LED miner's lamp; it is one of the most commonly used products in lighting projects, and the price is relatively cheap, it is the LED light product that many customers like. It is mainly suitable for places where the cost is not high and does not require too dazzling effects; it can be used for the outline of the main building or signboard; the edges of metal characters or shapes; the decoration of ceilings or KTV grooves. 

Classification of LED rainbow tubes: round two-wire, round three-wire, flat two-wire, square two-wire, flat three-wire, flat four-wire, flat five-wire, flat seven-wire, etc.; there are red, yellow, blue, green, white, red+ Blue, red,decorative lighting manufacturers green, blue, red, yellow, blue, red, yellow, blue, green, etc.; usually in the jump mode, the flash effect can be achieved by the controller. Decorative lights series include LED star lights (LED string lights), LED net lights, LED waterfall lights and LED star lights. 

These are usually used for flowers and trees or small landscape decoration. For example, to make the tree brighter, you can use multiple strings of LED star lights, wrap the branches, and then flash through the controller, which will become some flashing LED Christmas tree lights.