A fountain waterfall — also called a waterfall spillway or sheer descent water feature — is a fixed water outlet unit that delivers a smooth, controlled sheet of water from a raised edge into a pool, pond, or basin below. Unlike decorative sprays, waterfall systems create a continuous laminar flow that visually connects upper and lower water levels with an unbroken curtain of water.

HuiQi's HQ-WFS Series waterfall systems are manufactured in 304 corrosion-resistant stainless steel with a precision-formed duckbill outlet profile. The internal baffle design eliminates turbulence before the water exits, producing a clean, even sheet across the full width of the unit. Built-in waterproof LED lighting illuminates the water curtain from within, creating a glowing effect after dark without external fixtures.