Q:LED underwater lamp features of LED underwater lamp

Pay attention to the sealing of LED products. No matter what kind of LED lighting products, as long as the outdoor applications are faced with moisture and sealing problems, for LED underwater lamps, the situation is even more so. The poor sealing problem will directly affect the service life of LED underwater lamp products. Technical specifications of underwater lantern

Q:LED how many protection levels does the underwater lamp have?

Protection grade of concrete, is the need to test the side can draw the conclusion that the common LED is divided into IP20, IP40, IP65, IP68, if LED underwater lights, at least to just above IP65, IP higher level of security, if the product quality is good, IP65 can meet the.

Q:How to arrange and install a fountain lamp?

After laying with waterproof glue. After tube made of plastic cable, the cable distribution box leads to the pool outside, each lamp is connected with a good leakage switch, so if there is a lamp burned, not all caused by short circuit, convenient maintenance.

Q:How can I check the LED light?

To see whether compliance with safety standards, China's LED lamps safety standards have been introduced, please comply with the safety standards stipulated by the state to select LED lamps.

Q:LED what's wrong with the underwater light?

Test the lamp directly with 220V voltageSuch a situation in the project is very common, the product to the site, the installation master do not want to, first try with 220V, bad luck, a line of dozens of burning. You may say that the installation master has many years of experience, or in the "Lan Xiang" learning, ha ha...... In fact, in the field to guide the installation of engineering, the teacher Fu Fu wrong line is often checked out.

Q:Installation method of underwater lamp and matters needing attention

First of all, for lamp type selection, we should pay attention to the water resistance of the lamp, the power supply voltage and the power consumption of the single lamp

Q:What are the components of the LED underwater light source?

The front is the use of generic lamp lumens, each 1W lamp, this is cheaper, and better use of the lens (i.e. concentrating effect of point light source), at the bottom of the water is relatively good

Q:What is an underwater light? What's the English name of the underwater lamp?

Underwater lamp underwater luminaire a lamp that can be used in water for a long time under certain pressure.

Q:What method of wiring underwater lamp will not enter the water to burn it?

I took submersible pumps, wires, underwater work for four years, so far normal. My method is to select the round cable as the power cord because the circle is well sealed. Wiring, put an end to the phenomenon of electric heating, use PVC waterproof adhesive tape tightly wrapped more than 10 laps, must tightly tie. Then I use geliahao glue, daub on the interface and the nearby, formed a new layer of insulating layer, must not be missed, and can be painted over several times. (if only PVC tape is used, water will still enter if the time is too long)

Q:What are the main parts of LED spotlights?

LED spotlights generally less power, only a few watts, it is not suitable for large area lighting. Before the lamp is halogen lamp light source, there are 20W, 50W, 71W of different specifications, LED light source than halogen lamp with high light efficiency, about 1W is equivalent to the original 5W, this is the current high technology, possible future development, you have to do, more suitable for local lighting.