With the vigorous development of urban lighting projects and festival economy, outdoor landscape lighting equipment such as LED string lights, linear lights, and floodlights have spread all over the streets and alleys. However, the temperature difference between day and night, rain erosion, ultraviolet exposure and complex electromagnetic environment test the durability of these "light messengers" all the time. The light string series epoxy potting glue is an all-round protection expert born to meet these stringent challenges. Its performance directly determines the lifespan and light efficiency stability of lighting products.

The core mission of this series of potting compounds is to build a strong "protective shell". It needs to completely cover the LED chips, drive circuits, soldering points and other precision electronic components inside the light string to form a sealed whole that can isolate water vapor, salt spray, dust and harmful gases. To achieve this, the material needs to have extremely low water absorption, excellent weather resistance and resistance to yellowing. The specially modified epoxy resin system, combined with ultraviolet absorbers and antioxidants, can resist the aging effects of outdoor sunlight for a long time, keep the colloid transparent or the design color from fading, and ensure that the light color is always pure and consistent.

In terms of electrical safety, high insulation resistance and arc resistance are basic requirements to prevent leakage or short circuits caused by moisture. More importantly, in view of the heating characteristics of LEDs, the new generation of light string potting glue pays special attention to the optimization of thermal conductivity. By filling high thermal conductivity but insulating ceramic powders such as aluminum oxide and boron nitride, the colloid not only provides protection, but also efficiently exports the heat generated by the chip to the external environment, thereby significantly reducing the operating junction temperature of the LED. Research shows that for every 10°C decrease in LED junction temperature, its theoretical life can be doubled. This means that high-quality potting glue is not only a "protective suit", but also an efficient "radiator", and is the hero behind the scenes in achieving long life and high light efficiency of LEDs. From the splendid light show in commercial plazas to the warm decoration of home courtyards, the light string series epoxy potting glue ensures that every ray of light in the night is long-lasting and bright with its reliable and intelligent protection.