LED fountain lights the waterproof design needs to comprehensively consider multiple technical points to ensure long-term stable operation in humid or submerged environments. The following are key design points and typical features of the corresponding recommended products:
Waterproof Points of LED Fountain Lights
1. IP protection level
Core requirements: Fountain underwater lights must reach IP65 and above (dustproof + water spray proof), and high-end products even require IP68 (long-term submersion protection).
2. Shell material & structure
Corrosion-resistant materials: Underwater light with aluminum alloy or stainless steel shells are preferred, which are UV-resistant and rust-proof.
Integrated design: Seamless die-casting or welding processes reduce seams to prevent water infiltration.
The recommended underwater LED light use aviation aluminum + tempered glass masks, which are lightweight and high-strength.
3. Multiple sealing technologies
Silicone/rubber gaskets: High-temperature resistant sealing rings are used at the joints of the lamp body to prevent leakage.
Glue filling: Internally encapsulated waterproof glue isolates the circuit from the humid environment.
Hidden drainage hole: A tiny drainage hole is designed at the bottom of the LED underwater light to balance the internal and external air pressure and discharge condensed water.
4. Electrical safety protection
Waterproof wiring: The power cord interface uses a waterproof plug or epoxy resin encapsulation.
High-voltage resistant design: The circuit board is coated with three-proof paint to avoid the risk of short circuit.
5. Anti-aging & extreme environment adaptation
UV protective coating: The surface treatment of the fountain lamp shell prevents fading and aging.
Wide temperature performance: Adapt to 40℃~50℃ environment to avoid condensation problems caused by temperature difference.
Recommended product: YFFY-PT054G LED Fountain Lights
Integrated IP68 protection, aluminum alloy shell, silicone sealing ring and glue filling process, specially optimized for underwater environment. The nozzle ring design provides 360° uniform light effect, 18W high brightness energy saving, can be completely immersed in water, suitable for swimming pools, fountains, garden waterscapes, etc.
