
A 40-inch rotational ceiling fan from Matthews Fans, designed for contemporary and transitional spaces that want efficient air circulation with a sculptural, modern look.
The Dagny LK is not your typical paddle fan. Its dual motor heads rotate around a cylindrical center housing, allowing you to position them in 180-degree arcs for customized air movement. The sleek matte black finish and metal blades give it a clean, industrial aesthetic that stands out in any room. Matthews rotational fans are engineered to circulate heat and air conditioning more efficiently than traditional fans, making them a smart choice for year-round comfort.
Best for
- Living rooms and great rooms with high ceilings, where its unique rotating motion becomes a focal point
- Primary bedrooms that need quiet, efficient air movement without the visual bulk of a traditional fan
- Covered patios and porches, thanks to its damp-rated construction
- Contemporary or transitional interiors that value design-forward fixtures
- Open-plan spaces where you want to direct airflow precisely where you need it
Not ideal for
- Rooms with ceilings lower than 8 feet, as the fan requires adequate clearance for safe operation
- Spaces where a traditional, understated ceiling fan is preferred over a statement piece
- Outdoor areas exposed to direct rain or water spray, despite its damp rating
How bright is it?
The integrated 18W LED delivers 523.7 lumens - roughly equivalent to a 40W incandescent bulb. This is suitable for ambient lighting in a bedroom or living area, but you'll want additional lighting for tasks like reading or cooking.
Light color and feel
The LED emits a warm 2997K light, similar to a traditional incandescent, creating a cozy and inviting atmosphere. With a CRI of 90, colors appear vibrant and true to life. The light is dimmable, allowing you to adjust the mood to your preference.
Sizing and fit
The fan has a 40-inch blade span and an overall height of 14 inches. It comes with a 10-inch downrod and a vaulted ceiling canopy that accommodates slopes up to 29 degrees. The fan weighs 22 lbs. and requires assembly.
Specifications
- Part of the Dagny LK Collection
- Body/Frame Finish: Matte Black
- Body/Frame Made of Cast Aluminum, Heavy Stamped Steel
- Blade Finish: Matte Black
- Blade Made of Steel/ABS
- Number of Blades: 6
- (1) 18W Integrated LED Bulb(s)
- Bulb(s) Included
- Voltage: 110
- Bulb Lumens: Delivered - 523.7
- Bulb CRI: 90
- Bulb Color Temp: 2997
- Bulb Average Hours: 50000
- Hand-held and wall-mountable 3-speed remote control
- Included vaulted ceiling canopy for up to 29 degrees
- The fan is compatible with an accessory Lutron decora-style wall control: SFSQ-LF (sold separately)
- IP 20 Rated - Protects against solid objects >12.5mm in size
- Warning: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer, birth defects, or reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Commercial and/or Residential Use
- Dimmable: Yes
- Required Assembly: Yes
- Number of Speeds: 3-Speed
- Control Type: 3-Speed
- Control Included: Yes
- Style: Contemporary, Transitional
- Blade Span: 40
- Blade Pitch: 31 Degrees
- Motor Type: AC
- CFM (High): 3168.94
- CFM (Low): 2199
- Noise Level: Soothing White Noise
- Care Instructions: Dust with a dry soft cloth
- Safety Rating: UL, CUL Listed
- For Use in Interior/Exterior Damp Locations
- Warranty Info: Limited Lifetime Warranty
Frequently asked
Is the bulb included? Yes, the integrated LED bulb is included and rated for 50,000 hours.
Is it dimmable, and what dimmer should I use? Yes, the light is dimmable. It is compatible with an accessory Lutron decora-style wall control (SFSQ-LF, sold separately).
Can I install this in a bathroom or outdoors? The fan is rated for damp locations, so it can be used in covered outdoor areas and bathrooms with adequate ventilation, but not in direct contact with water.
What's the warranty? Matthews Fans offers a Limited Lifetime Warranty.
How does the rotational design work? The dual motor heads can be positioned in 180-degree arcs, and increasing the angle between the blades and the support rods increases the speed of axial rotation. The optimum fan head position is 60 degrees.
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