Although LED underwater swimming pool lights are not very eye-catching when installed on underwater walls, their appearance and material are related to the specific gravity of the lighting fixtures. If the specific gravity is too small, it will generate significant buoyancy and easily loosen the fixing screws of the underwater swimming pool lights, causing the lights to float on the water surface; However, the heavy weight makes it difficult for the lamp holder to support, so the appearance design and lamp body material are particularly important.

The material of the LED underwater swimming pool light is ABS all plastic, stainless steel 316/304, and PC/tempered glass lenses. If inferior materials are used, the light weight of the lighting fixtures will cause them to float upwards; If installed at a deeper depth, it cannot withstand the water pressure, leading to rupture and water ingress.

Due to the long-term use of LED underwater swimming pool lights in water, the external appearance and material requirements are high. Generally speaking, high-quality pool lights have higher prices, longer service life, and lower operating and maintenance costs; On the contrary, poor quality swimming pool lights, although cheap, are often damaged due to water and electricity leakage, which not only increases maintenance costs, but some even affect the acceptance of the project due to non-compliance.