Precautions for the installation of Led underwater lights?

There are three types of underwater lights: Led Underwater Spotlights, underwater buried lights, and underwater wall washers. They are widely used in swimming pools, fountains, aquariums, waterscape sculptures, waterfalls, swimming pools, rivers, and other places as underwater decorative lighting.

What should we pay attention to when installing underwater lights?

1. According to the total power of the led underwater light, a suitable transformer should be configured. The power of the transformer should be 80% of the total power. The distance between the led underwater light and the transformer outlet should not be too far. If the distance is too far, the number of transformers should be increased. The connection between the transformer and the led underwater light should be waterproofed using a waterproof junction box and sealant.

2. The installation methods of led underwater lights include surface mounted (with bracket adjustment), built-in (digging holes and pre-embedded), the wires should not be exposed during wiring, otherwise it will affect the appearance of the lamps, and the light wires must be national standard rubber wires to prevent long-term Underwater immersion appears aging cracks.

3. When the number of led underwater lights is large, branch power supply can be performed. The installer should comprehensively consider the number of LED underwater lights on each branch, so as to determine the current load and power supply voltage drop of the cable, and select the appropriate cross-sectional area and length. cable.

4. The power of led underwater lights is 1W, 3W, 6W, 9W, 12W, 18W, 24W, and the single color is always on (DC12V/DC24V), colorful internal control (AC12V/AC24V), colorful external control (DMX512), DMX512 The wiring of the underwater light requires 5-core wires (2-core power cable, 3-core signal cable).