No Attic Access Required:

Designed for easy retrofit or new construction projects. Complete installation from inside the room without attic access, significantly saving installation time and costs for contractors and DIY users. Ideal for retrofit projects where attic access is not possible, such as apartments or multi-story buildings.

Simple Duct Connection:

Compatible with standard 4-inch or 6-inch adapter ducts, directly replacing old noisy fans.

• 2 Modes: Provides 800W (energy-saving mode) for mild weather, and 1500W (powerful mode) for cold mornings.
• Safety First: Self-regulating PTC ceramic elements heat up in 3 seconds, no open flame, ensuring safety and longevity.

Market Differentiation Advantage:

Unlike ordinary RGB lights, we don't just have 6 single-color RGB modes - our water ripple lens projects dynamic, fluid ocean effects on the ceiling.

Immersive Modes:

• Music Sync: Built-in hi-fi Bluetooth speaker with music synchronization technology.
• 4 Natural Scenes: Preset modes (Spring, Summer, Autumn, Winter) to create instant ambiance.
• Breathing Light Effect: Soothing pulsing mode for a relaxing experience.

• 3 Color Temperatures: Switch between 2500K (warm light), 4500K (natural light), and 6500K (daylight) with one click. Stock only one versatile model to reduce inventory SKUs.
• 5-Level Dimming: Users can adjust brightness (20%-40%-60%-80%-100%) via App or remote control to meet different scenarios such as makeup or spa needs.

• Automatic Humidity Control: When bathroom humidity exceeds the preset value (e.g., 60%), the fan automatically activates powerful mode (187 m³/h) to rapidly expel moisture; automatically shuts off when humidity decreases, effectively preventing mold growth and keeping the bathroom dry. Fully automatic operation, hands-free, perfectly compatible with smart home systems.
• Smart Memory: The device remembers your last settings (color, brightness, mode), solving common user pain points.
• Dual Control: Fully compatible with Tuya Smart App, WiFi, and Bluetooth. Comprehensive control via smartphone App (Tuya/Smart Life), while also equipped with wall-mounted LCD remote control for guests and children.