How to install Underwater Led Lights?

How to install Underwater Led Lights?

1. First of all, for the selection of lamps, pay attention to the waterproofness of lamps, power supply voltage, single lamp power consumption.

2. Calculate the cable's diameter: General underwater lamps are using low-voltage safety voltage, which involves low-voltage high current power supply, which will affect the line pressure drop, it must first calculate the end of each line pressure drop, leave redundancy in advance.

3. The isolation transformer and leakage switch that supply the underwater lamp must be arranged outside area 2 to avoid an electric shock accident.

4. Regardless of whether it is surface-mounted (bracket-type underwater light) or installation (recessed underwater light), 0.6-1 meter long cable should be reserved to avoid the need to drain the water in the pool when there is a problem with the lamp in the future. Even if the lamp is broken, the lamp can be brought to the surface of the water to replace the wiring and the wiring for waterproof treatment.

5. As for other wiring, the wiring joints are waterproof, which is a very simple electrician technology. After all the wiring is successfully connected, it can be successfully installed.

Precautions for underwater LED light installation

1. LED underwater lamps should be powered by DC constant current power supply. Under the control of constant current power supply, the forward pressure drop of LED wall washer, LED flood light, LED light, and LED buried light will become smaller as the temperature of the LED chip rises. Turning off the lights does not have much impact. However, if it is a constant voltage drive, its chip will continue to increase in current as the temperature increases, and in serious cases, it may even burn the light. Therefore, it should be powered by DC constant current power supply.

2. Anti-static measures need to be taken. LED underwater light products must adopt certain anti-static measures during the process of production, installation, such as: the workbench should be grounded, workers should wear anti-static clothing, with anti-static rings, and anti-static gloves, etc. Install an anti-static ion fan, and also ensure that the air humidity is about 65% during installation to prevent the air from being too dry to generate static electricity. In addition, LEDs of different quality grades have different antistatic capabilities, and underwater LED lights with higher quality grades have stronger antistatic capabilities.

3. Pay attention to the sealing of LED products. No matter what kind of LED lighting products, as long as they are used outdoors, they are faced with the problem of moisture resistance and sealing, especially for LED underwater lights. Poor handling of sealing problems will directly affect the service life.

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