Look at the forms of fountains, such as: drought fountain, pool fountain, indoor or square (outdoor), different forms of fountains, installation methods are different. Ordinary wiring pipe in the waterproof place, reserve the position of the bottom light dump, waterproof cable wiring can be used, safety considerations should be done repeatedly grounding, remember to use leakage short-circuit protector.
Compared with the traditional underwater lamps, LED fountain underwater lamps are more energy saving and environmental protection, and the lamps are varied and more decorative, which is widely used in a variety of landscape lighting systems. But as the LED lamp manufacturer, some problems need special attention when installing the LED fountain type underwater lamp.
Before installing LED fountain type underwater lights, the power supply must be disconnected. This step is the installation of all electrical equipment and is the basis for safe operation. In order to make LED underwater fountain lamp better heat dissipation, it is recommended to use this kind of lamp under water.
In order to make LED fountain underwater light achieve better waterproof effect, LED fountain underwater light protection effect should reach IP67 or above, can be placed within 5 meters from the water. The installation position of LED fountain underwater light is fixed. The chassis can be secured with screws. The wiring head of the ordinary fountain underwater light is located on the water surface, and the electric connection should be waterproof.
The control system is designed by engineers. It can reach the optimal LED life when and after use under normal working conditions. If it exceeds this range or works in a large range or for a long time, the life of LED will be further shortened.
Generally speaking, wiring can be in the water release, reserve the bottom light position outlet, waterproof cable wiring can be used, safety should be done repeatedly grounding, must remember to use leakage type protector, to prevent leakage. The general wiring pipe is in the waterproof place, and the position of the bottom lamp is reserved.
This fountain lamp is mostly used for large music fountain square, one is beautiful, two is convenient, in the drought fountain is not used, but also for pedestrians to walk. Therefore, this fountain light installation is mostly buried in the ground, the light surface will generally be flat with the ground. In general, the use of 75% transformer is more appropriate, that is, 100W transformer drive not more than 75W lights. Pay attention to the transformer inlet line.
Because the wire itself has resistance, part of the voltage will be divided, resulting in the voltage of the underwater remote lamp is lower than 12V. Therefore, the distance between underwater lamps and transformers can not be too far away. If too far, can increase the number of transformers. Waterproof connection between power supply and transformer, transformer and fountain light - use waterproof junction box, sealant. For other wiring, the main connector must be waterproof.
