LUMENA Korea FAN GRANDE C BLDC Air Circulation Fan | Flexible Height Adjustment · Low Noise & Energy Saving · High Airflow & Wide-Angle Auto Oscillation | Air Circulation Fan

The ultimate issue with air circulators has never been "whether they are cool enough," but "whether the air can truly circulate throughout the entire room." The LUMENA FAN GRANDE C BLDC uses a high-quality BLDC inverter motor to drive a powerful directional airflow of up to 18m/s, with 120° wide-angle 3D oscillation to rapidly promote whole-house air convection—combined with an ultra-energy-efficient 20W rated power design, you can run it all day without worrying about electricity bills.

The LUMENA FAN GRANDE C BLDC air circulator features an innovative plug-and-play support rod for flexible switching between floor-standing and desktop modes (with two-stage height adjustment up to 800mm). Its BLDC inverter motor provides low noise and low heat generation with an ultra-efficient 20W power rating. The 3-blade fan combined with a duct fan structure generates a powerful airflow of approximately 18m/s. It offers 120° automatic wide-angle oscillation to drive whole-house air circulation, 5 wind speeds + natural wind mode, and a power-off wind speed memory function. Includes a magnetic infrared wireless remote control, 1/2/4/8-hour timer, and a detachable front/rear grille and fan blades for easy cleaning. Its minimalist Korean design aesthetic blends perfectly into any home style.

BLDC Inverter Motor for Low Noise and Power Saving | Airflow up to 18m/s | 120° Wide-Angle Oscillation | Flexible Floor/Desktop Switching | 20W Ultra-Low Power Consumption | Magnetic Remote Control | Minimalist Korean Aesthetic

✦ What problems does this air circulator solve for you?

• After turning on the AC, cold air stays near the ceiling, leaving the floor and corners stuffy. The heating/cooling efficiency is low, and electricity bills remain high.
• Regular fans only blow air in a straight line and cannot effectively drive whole-house air convection, leading to stagnant indoor air.
• You don't want fans taking up floor space, but you also want to keep your desktop tidy, making it difficult to meet the flexible needs of different usage scenarios.
• Fans used at night are too noisy, disrupting sleep, or the motor generates heat that actually raises the room temperature.
• Standard fans are difficult to clean, leading to hygiene issues due to dust accumulation, and the cleaning process is time-consuming and tedious.

✦ Full Analysis of Core Features

① BLDC Inverter Motor — Triple Advantages: Low Noise, Low Heat, and Optimal Power Consumption

The BLDC (Brushless DC) motor is the core technical foundation of the LUMENA FAN GRANDE C, offering fundamental technical differences from traditional AC motor fans:

• Low noise, does not disturb sleep and daily life: Because the BLDC motor has no physical contact between brushes and commutators, there is no mechanical friction noise. The overall operating sound is much lower than traditional AC motor fans of equal power, making it quiet and comfortable for nighttime use.
• Low heat, does not increase indoor temperature: The electrical energy conversion efficiency of a BLDC motor is much higher than that of a traditional motor. Most electrical energy is directly converted into wind energy, resulting in extremely low heat generation. It won't cause the indoor temperature to rise due to motor heat, making AC operation more efficient.
• Rated power of only 20W, ultra-energy-efficient and low power consumption: Compared to the 50–80W power consumption of traditional pedestal fans, the 20W rated power of the LUMENA FAN GRANDE C means significantly reduced electricity costs for the same air delivery capacity. The cost of running it 24 hours a day is extremely low, allowing for worry-free long-term operation.

② Airflow up to ~18m/s · Duct Fan Structure — Powerful Directional Airflow Drives Whole-House Circulation

• 3-blade fan + duct fan dual structure generates powerful directional airflow: The LUMENA FAN GRANDE C uses a composite design combining 3 fan blades with a duct fan structure. The duct structure focuses the airflow into a high-speed directional air column with long delivery distance and strong penetration, achieving wind speeds of up to approximately 18m/s.
• Fundamental difference between an air circulator and a regular fan: A regular fan blows weak, dispersed, wide-angle air, mainly to cool the skin. An air circulator blows a powerful, concentrated directional airflow that hits the walls to form a 3D indoor air circulation, truly making the air in the whole house flow. It is the best companion for heating and cooling appliances.
• Rapidly drives whole-house air convection, significantly improving heating and cooling efficiency: When used with an air conditioner, the circulator quickly and evenly disperses the cold air output by the AC to every corner of the room, making the cooling effect faster and more uniform. At the same room temperature, the AC set temperature can be increased by 1–2°C, further saving electricity.

③ 120° Wide-Angle Automatic Oscillation — 3D Air Delivery Balances Temperature and Humidity Throughout the Room

• 120° left/right automatic oscillation, extremely wide air coverage: The 120° automatic oscillation angle allows the circulator to send powerful airflow to most corners of the room without moving the unit, effectively balancing the temperature and humidity distribution throughout the room.
• Maximizes heating/cooling assistance: When the AC is on, cold air naturally settles to the floor due to higher density. When heating is on, warm air naturally rises to the ceiling due to lower density. The 120° wide-angle circulating airflow forces the upper and lower layers of air to mix, completely eliminating temperature stratification and simultaneously improving the comfort and efficiency of your climate control.

④ Innovative Plug-and-Play Support Rod — Flexible Switching Between Floor and Desktop Use

• Plug-and-play design makes height adjustment and mode switching extremely convenient: The support rod features an innovative plug-and-play design, allowing you to quickly switch between the first height level (approx. 558mm desktop height) or the second height level (up to 800mm floor-standing height) without tools. The rod can also be removed entirely for use as a pure desktop circulator.
• Two height levels cover different usage scenarios: The desktop height (558mm) is suitable for placement on desks, vanities, or kitchen countertops for localized air circulation. The floor-standing height (800mm) is suitable for use on the floor of a living room or bedroom, working with the AC vent to drive 3D circulation throughout the room.
• Flexibly adapts to different home space needs: No need to buy two different devices; one LUMENA FAN GRANDE C can be flexibly applied in various home scenarios, making space utilization more flexible and efficient.

⑤ 5 Wind Speeds + Natural Wind Mode · Power-Off Memory — Smart Personalized Experience

• 5-speed precise adjustment: Includes 5 fine-tuned settings ranging from the lowest silent speed to the highest powerful circulation speed, meeting all needs from silent nighttime mode to rapid whole-house air circulation.
• Natural wind mode simulates an outdoor breeze: The natural wind mode irregularly cycles between high and low wind speeds, simulating the irregular feel of a natural breeze. This is more comfortable and natural than the mechanical feel of a constant wind speed and is less likely to cause discomfort during prolonged use.
• Power-off wind speed memory design: Every time you turn it back on, it automatically restores the wind speed setting from the last time it was powered off, making it more convenient and intuitive to use.

⑥ Magnetic Remote Control — Easy to Store, Ready to Use

• Infrared wireless remote, easy to control from sofa or bed: No need to get up and walk to the fan to adjust it; you can easily switch wind speeds, oscillation, and timer settings from the sofa or bed.
• Magnetic base design, never lose the remote again: When not in use, the remote control can be magnetically attached directly to the fan base, keeping it in a fixed location and eliminating the need to hunt for it around the house.

⑦ 1/2/4/8 Hour Timer — Energy-Saving and Safe Automatic Shutdown

• Four-stage timer for flexible choices, saving energy while being safer: You can set it to automatically shut down after 1, 2, 4, or 8 hours as needed. When sleeping at night, set the timer so the fan stops automatically after you fall asleep, avoiding unnecessary electricity usage and the discomfort of excessive exposure to wind all night.

⑧ Detachable Design — Full Disassembly for Easy Cleaning and Maintenance

• Front and rear grilles, fan blades, and locking clips are all safely detachable: After long-term use, dust will accumulate on the grilles and blades. The detachable design allows each component to be removed independently for cleaning with water or a damp cloth. The process is safe and convenient, and you don't have to worry about dust accumulation affecting indoor air quality.

✦ Product Specifications

✦ Usage Recommendations

✦ Q&A

Q: What is the difference between an air circulator and a regular electric fan? If I already have air conditioning, do I still need a circulator?

A: A regular electric fan blows weak, dispersed, wide-angle air, primarily intended to cool the skin; an air circulator blows a high-speed, concentrated directional air column intended to drive the air in the entire room to truly circulate. If you already have air conditioning, the greatest value of a circulator is: cold air output by the AC naturally settles and accumulates on the floor due to its higher density, leaving the area near the ceiling stuffy. The powerful airflow from the circulator forces the upper and lower layers of air to mix, making the cooling effect reach every corner of the room faster and more uniformly. At the same level of comfort, you can set the AC to a higher temperature to save electricity. The 20W ultra-low power consumption of the LUMENA FAN GRANDE C, combined with the electricity savings from improved AC efficiency, often results in a lower total electricity bill than using the AC without a circulator.

BLDC Inverter Motor for low noise and power saving × 18m/s powerful directional airflow × 120° wide-angle 3D oscillation —
Plug-and-play support rod for flexible switching between floor and desktop use, 20W ultra-low power consumption for all-day use without burden, magnetic remote control, and fully detachable design for easy cleaning. The minimalist Korean aesthetic integrates perfectly into your home, ensuring the benefits of every degree of cooling truly reach every corner.✨