This 3D atomized simulated flame electric fireplace integrates atomizing humidification, air purification and ambient lighting functions. It features a stainless steel body and silver brushed stainless steel cabinet treated with special surface finishing, which is wear-resistant, scratch-proof, anti-fingerprint and easy to wipe, boasting a rigid structure resistant to rust and deformation. It generates dynamic flickering three-dimensional flames via 3D atomization technology with full and lifelike flame coverage, and the flameless design ensures safe usage. Equipped with a cold ultrasonic ion atomization system, it produces small-molecule low-temperature mist that evaporates rapidly and evenly. No standing water is generated during humidification and no excess dampness is created in the space to effectively protect walls and various home furnishings. The device incorporates a six-layer circulating filtration system together with a UV sterilization module, and continuously releases negative ions to deeply purify water and indoor air, reducing microorganisms and pollutants for a clean breathing environment. It comes with a large-capacity integrated sealed stainless steel water tank supporting prolonged continuous humidification and an intelligent water filling solution enabling automatic water replenishment via touch or voice commands. The water tank has a self-cleaning function to lower daily maintenance workload. It adopts constant-temperature glue-filled waterproof LED lens light strips built on thickened aluminum substrates for outstanding heat dissipation, delivering soft and balanced light with stable and long-lasting performance. A built-in silencing motor and optimized acoustic noise reduction structure enable gentle operation noise. Combined with a low-power electronic control scheme, it achieves both quiet operation and energy efficiency. The intelligent main control system offers multiple safety protections including power cut upon water shortage, dry-burning prevention, overflow protection and electric leakage protection, and meets IPX4 waterproof standard. Multi-level adjustments are available for flame size and light brightness. It can be operated via LCD touch panel and remote control, and is equipped with a safety lock function to avoid accidental touches. Compatible with a wide range of home decoration styles, it effortlessly creates textured home ambiance.