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9w 12v rgb led underwater light for fountain
How to choose the manufacturer of rgb led underwater light
The choice of LED underwater pool lights. Recently, a friend from an engineering company talked to me about the problem of 9w underwater lights within a few days, and some of them would not be powered on after being stopped for a period of time. Maintenance is really a headache. How to choose a good underwater light manufacturer? Xinyuanhui Xiaobian 15 years of outdoor experience tells you:
1. The waterproof underwater light must be waterproof because it is placed under the water for a long time, and it must achieve the waterproof effect of IP68; generally, the underwater light needs to be waterproofed three times. The first time is the outlet, which is filled with PU. The glue prevents the thread end from being pulled out. The second time is the surface of the lamp bead, which must be filled with PU. The third time is to use Baiyun structural glue when sealing the glass.
2. Waterproof line The ip68 underwater light is soaked in water for a long time. It is definitely not possible to use ordinary PC line. Especially in areas with large temperature difference between day and night or cold weather, the line is easy to break. Generally, this line should be made of rubber line, which is not resistant to cold. easy to break.
3. Lamp beads brand: Lamp beads are also the most prone to problems. Generally, imported brands such as OSRAM/CREE should be guaranteed.
4. some underwater led lights have water in the pool, sometimes there is no water, and most of the underwater lights have no radiator, and the lamp beads will die if they are lit for a long time, so we have to add a heat sink to the lamp. device.
Chongqing Xinyuanhui Optoelectronics Technology Co., Ltd. has been focusing on underwater lamps for more than 15 years, and can help you choose the right lamps according to your needs.
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