LED underwater light will see the attention of the problems in the process of installation

LED underwater light, it is a low water surface, simple means is in plain water lanterns, small and exquisite, elegant appearance, appearance is similar to some buried lights, more than just a installation chassis, the chassis is screwed. Because led lamps and lanterns of underwater light is used below the bottom, need to absorb a certain amount of pressure, so usually adopt stainless steel material, 8 - 10 mm toughened glass, high quality waterproof connector, silicon rubber sealing ring, arc angles of refraction strengthened glass, waterproof, dustproof, prevent leakage and corrosion.

scope large swimming pool, fountain, LED underwater light aquarium underwater lighting etc.

LED underwater light considerations of choose and buy

due to the particularity of underwater lights applications, is work underwater electrical products, so has its special requirements of technical indicators.

the first, the protection of underwater lights index of underwater lights, dustproof and waterproof protective measure points two aspects of the IEC standards, the international general protection annotation symbols below

1, dustproof gb regulation, the dust of lamps and lanterns are rated level 6. Which was the highest rank 6, underwater lights dust level should reach its annotation symbols for IP6X level 6.

2, waterproof grade gb regulation, the waterproof lamps and lanterns are rated grade eight. Its rank 6 for water splash, led lamps and lanterns of level 7 is watertight, 8th level for pressurized water tight. Was the highest in the first 8, underwater lights waterproof level should meet the requirements of a magnitude 8, the annotation symbols is IPX8. Comprehensive the above two aspects of requirements,

underwater lights dust level to level 6, waterproof level for 8, its annotation symbols for IP68.

2, prevent to get an electric shock the safety index of national standard of the anti shock index is divided into four types of lamps and lanterns namely O class, class I and class II and class III. At the same time, the national standard stipulates that the swimming pool, fountain, underwater lighting lamps and lanterns, paddle pool and similar places shall be the class III lamps and lanterns of protection against electric shock. The working voltage of the external and internal wiring should be not more than 12 v.

the third, the rated working voltage is the rated working voltage of lamps and lanterns of lamps and lanterns of electric parameters, which directly determines the use of the light environment, is the actual working voltage must be consistent with the rated working voltage. Otherwise, do not burn out because of the high voltage source, is because of too low and can not reach the light illumination.

choose LED underwater light,

1 should consider the following several aspects, safety features in the landscape place, the choice of LED underwater light safety as the first thing to do. Must, in accordance with the requirements of national standard, the color with 12 v safety voltage LED underwater light.

2, lighting lighting functions mainly refers to the light source of luminous intensity. It can, according to the height of light cast light area is to choose a different power LED underwater light. Lighting another element of the function is the color of the underwater lights, generally speaking, there are red, yellow, green, blue, white five kinds, according to the applications, illuminate objects, and build the atmosphere to choose.

3, exterior styling, and shell material, although underwater lights used in underwater, not too dangerous. But the shape and material related to the proportion of lamps and lanterns. If weight is too small, then generate large buoyancy, easy to underwater lights set screw loose, make the lamps and lanterns and floating of the water is too heavy and fixtures are more difficult to support. At the same time, due to long-term use in water, its shell material should have certain anti-corrosion features, surface paint layer is strong.

4, economy of underwater lights economy refers to the sum of the one-time investment and operation cost of lamps and lanterns. Generally speaking, the quality is better, underwater lights, lamps and lanterns of the price is higher, longer service life, less operation cost, on the other hand, the poor quality of underwater lights, although cheap, but often due to water leakage, leakage and lead to blindness, not only increases the operation cost, some even affect the whole project acceptance.

LED underwater light installation note

LED underwater light is using LED technology to produce the underwater light. Than the traditional underwater lights, LED underwater light is more energy conservation and environmental protection, and the light changes, adornment sex is stronger, is widely used in all kinds of landscape lighting system. But as the manufacturer of LED lamps and lanterns, the LED underwater light of some problems need to pay special attention to in installation.

1, LED underwater light dc constant current power supply should be adopted. Under the constant current power supply control, LED wash wall lamp, LED project-light lamp, LED underwater lights, LED buried lights, consequent pressure drop will be with the decrease of the LED chip and the rise of temperature, the situation for the influence of the LED underwater light is not much. But if it is a constant voltage driver will cause LED underwater light chip with the increase of temperature rise in current situation, serious when may even burned LED underwater light. So the LED underwater light dc constant current power supply should be adopted.

2, need to be anti-static measures. LED underwater light products in the process of processing production installation must adopt certain anti-static measures, such as the workbench to grounding, workers must wear anti-static clothing, anti-static ring, and anti-static gloves, conditional can be installed anti-static ion blower, and at the same time to ensure that the air humidity is around 65% when installation, lest produce static electricity in the air is too dry. In addition, different quality of LED antistatic ability is different also, the quality of high quality LED underwater light antistatic ability is better.

3, to pay attention to the sealing of LED products. Whatever the LED lighting products, if used in outdoor, LED lamps and lanterns are faced with moistureproof, sealing problems, especially for LED underwater light. Bad sealing problem will directly influence the service life of LED underwater light products.

editor: Bober

China lighting network original