AODE Lighting is a quality service provider for outdoor lighting solutions, offering design, production, and construction services for a wide array of lighting fixtures including outdoor wall washer lights, hotel wall washer lights LED point light sources LED wall washers LED floodlights LED industrial and mining lights LED line lights LED corrugated lights LED underwater lights LED in-ground lights, LED window lights, LED street lights LED high bay lights LED tunnel lights, and LED wall lamps.
Regarding how to connect a full-color external control LED point light source AODE Lighting guides you as follows:
A full-color LED point light source is a primary light source for outdoor landscape architecture lighting and decoration. I will now introduce the connection method for parallel signal point light sources, using a simple controller and a 40 cm 1903IC full-color point light source as an example.
First, strip the wire to expose the ends—five wires should suffice. Then begin connecting the wires, starting with the power supply. The two-pin plug wires are connected to the 12V power supply's 220V power connector, respectively connected to L and N pins (the order is not specified). Once the power is connected, plug in the supply, and the green indicator light will remain on.
Next, connect the full-color external control LED point light source to the controller and 12V power supply. There's a current direction indicator on the back panel of the point light source (the power supply must follow the direction of the arrow; otherwise, it will be uncontrollable, won't light up, or may even burn out), and the pins are marked—for example, the first pin for +12V (connects to the positive power supply), the second pin for DAI (signal input), and the third pin for GND (for negative power). Connect the +12V socket to the power supply's positive terminal, and GND to the negative terminal and controller's GND. Connect the DAI signal wire to the DA/A on the controller; if there are multiple light strings, simply follow the corresponding DA/A. The controller has four channels, OUT1, OUT2, OUT3, and OUT4, each with three wires, DA/A, CK/B, and GND. Point light sources with serial signals only need to connect to the DA/A pin and GND (the negative power should connect to GND). All three wires must be connected for parallel signals; you can connect them one by one following the lighting board's wires.
After wiring is complete, check for any issues, then plug the 12V power plug and controller plug into the AC 220V outlet board to power up. Through the program, it's possible to display the desired lighting. This completes the wiring task for the full-color external control LED point light source.