Application of LED Underwater Lamp Heat Dissipation

LED underwater light, also known as LED underwater light, is a type of underwater light. It simply refers to a light installed underwater, with a small and exquisite appearance, beautiful and generous. Its appearance is similar to some buried lights, but it has an additional installation chassis, which is fixed with screws. LED underwater lights should be powered by a DC constant current power supply. If driven at a constant voltage, it may cause the chip of the LED underwater light to continuously increase its current as the temperature rises, and in severe cases, it may even burn out the LED underwater light. So the heat dissipation of temperature is a very important issue for LED underwater lights, and LED underwater lights have strict sealing requirements. Therefore, among so many thermal conductive materials, thermal conductive potting compounds will become the preferred thermal conductive filling material for LED underwater lights.

Thermal conductive potting compounds can reliably protect sensitive circuits and components over a wide range of temperature and humidity changes. It has excellent electrical insulation performance, can withstand environmental pollution, and avoid damage to products caused by environmental factors such as stress, vibration, and humidity. It is especially suitable for products that require good heat dissipation for sealing materials. Thermal conductive potting adhesive is a low viscosity and flame retardant two-component addition molding organic silicon thermal conductive potting adhesive. It can be cured at room temperature or heated, and has the characteristic of curing faster at higher temperatures. Thermal conductive potting adhesive has good thermal conductivity and flame retardancy, low viscosity, good leveling performance, cured to form a soft rubber like shape, good impact resistance, strong adhesion, insulation, moisture resistance, earthquake resistance, corona resistance, leakage resistance, and chemical medium resistance. This can serve as a good thermal conductive filling material for LED underwater lights.