Underwater Lights With DC Constant Current Power Supply

Underwater lights are produced using LED technology underwater lights. Compared to the traditional underwater lights, the underwater lights more energy efficient and environmentally friendly, and the lighting varied, more decorative, is widely used in a variety of landscape lighting system.

Safe installation of underwater lights should be done:

First: First of all for the lamp selection, Underwater Lamp pay attention to the waterproof water, power supply voltage, a single lamp power consumption;

Second: calculate the cable diameter: the general underwater lights are used low-voltage safe voltage, which involves low-voltage high-current power supply will affect the line voltage drop, you must first calculate the end of each line pressure drop, redundancy;

Third: the underwater lights supply isolation transformer and leakage switch must be arranged outside the 2 area, Underwater Lamp in order to avoid electric shock accident;

Fourth: whether it is installed (bracket underwater lights) or installation (embedded underwater lights) should be reserved for 0.6-1 meters long cable, Underwater Lamp so that future problems when the lights need to let go of the pool of water, So that even if the lamp is broken, from the water can be mentioned on the water with the wiring and wiring to do waterproof treatment;

Fifth: As for other wiring, wiring fittings do waterproof, the general electrician, decoration workers can basically handle the!

Some problems in the installation of LED underwater lights require special attention:

1, underwater lights should be DC constant current power supply. In the constant current power control, LED wall washer, LED flood light, underwater lights, LED downlight down the voltage drop with the LED chip temperature increases smaller, such a situation for underwater lights And not much impact. Underwater Lamp But if it is constant pressure drive will cause the underwater lights of the chip with the temperature rise in the current situation continues to increase, even when the battery may even burn the LED underwater lights. So underwater lights should be DC constant current power supply.

2, need to do anti-static measures. Underwater light products in the process of production and installation of the use of a certain anti-static measures, such as: workstations to be grounded, Underwater Lamp workers wear anti-static clothing, with anti-static ring, and with anti-static gloves, conditional can be installed Anti-static ion fan, but also to ensure that the installation of air humidity at around 65%, so as not to dry too dry to produce static electricity. In addition, different quality grades of LED anti-static capacity is not the same, high-quality underwater lights anti-static ability to be stronger.

3, pay attention to the sealing of LED products. No matter what kind of LED lighting products, as long as applied to the outside, are faced with moisture, sealing the problem, the situation is even more for underwater lights. Sealing problems will not directly affect the underwater lamp product life.