B.lux Aspen C40B Ceiling Lamp - Werner Aisslinger Design
B.lux Aspen C40B Ceiling Lamp - Werner Aisslinger Design
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See all 23 Aspen colorsTap to openTap to close
B.lux's own 23 matte finishes, with RAL codes where B.lux gives them. Choose your color from the Shade color menu above. Screens show color slightly differently than real life.
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Aqua
RAL 5024 -
Black
RAL 7021 -
Brown
RAL 8025 -
Brass
matte -
Burgundy
RAL 3011 -
Concrete
RAL 7033 -
Forest
RAL 6035 -
Grey
RAL 7037 -
Horizon
RAL 5023 -
Khaki
RAL 7008 -
Lemon
RAL 1018 -
Limestone
RAL 7035 -
Mango
RAL 1034 -
Mustard
RAL 1012 -
Orange
RAL 2013 -
Pearl
RAL 1035 -
Red
RAL 3020 -
River
RAL 5017 -
Rose
RAL 3015 -
Silex
RAL 7032 -
Snow
RAL 9003 -
Terracotta
matte -
Turquoise
RAL 6034
A ceiling lamp in 23 matte colors: the B.lux Aspen C40B by Werner Aisslinger gives direct and diffused light from a 15.5 inch wide shade.
The Aspen C40B is one of four sizes in B.lux's Aspen C ceiling lamp family (C17A, C17B, C40A and C40B). It is a cylindrical matte shade, 15.5 inches wide and 9 inches tall, and you choose one of 23 colors. B.lux makes each piece to order in Spain.
Frequently asked questions
How big is the Aspen C40B?
The shade is 15.5 inches wide and 9 inches tall. It mounts to the ceiling, so it suits a hallway, kitchen, entry, bedroom or stairwell where ceiling height is limited.
Which colors does it come in?
Choose one of 23 matte finishes, each with its RAL reference where B.lux lists one. The colors box above shows every option.
Which bulb does it take, and is it dimmable?
Two E12 LED bulbs of up to 6 W each, which are not included. B.lux does not list this version as dimmable, so please ask us before planning it for a dimmer.
How long does delivery take?
Each lamp is made to order in Spain. B.lux lists a lead time of about 60 days, and we ship it to you from there by parcel.
Do the photos show my exact color?
The photos are B.lux studio and room shots of a range of colors and sizes, so treat them as examples. Use the color chips, with their RAL codes, to judge your own choice.
How is the C40B different from the C17A, C17B and C40A?
All four are the same cylindrical ceiling lamp in different sizes. The C40B is 15.5 inches wide and 9 inches tall. The C17A is 6.75 by 8.5 inches, the C17B is 6.75 by 13.25 inches, the C40A is 15.5 by 5 inches and the C40B is 15.5 by 9 inches.
Specifications
- Brand: B.lux (Spain)
- Collection: Aspen C ceiling lamps (sizes C17A, C17B, C40A and C40B)
- Model: Aspen C40B ceiling lamp
- Designer: Werner Aisslinger
- Type: Ceiling lamp; direct and diffused light
- Shade color: Choose one of 23 matte finishes
- Shade size: 15.5 in wide, 9 in tall
- Weight: 14.3 lb
- Light source: 2 x E12 LED bulbs, max 6 W each; bulbs not included
- Voltage / listing: 120V, UL
- Dimming: Not listed as dimmable by B.lux
- Lead time: Made to order in Spain, about 60 days
- Package size: 14.3 lb (parcel)
- Made in: Spain
- B.lux item number: 727461U plus a color code (list at the end of this page)
Features
- Cylindrical matte shade in your choice of 23 colors
- Direct and diffused light (per B.lux)
- 15.5 inch wide by 9 inch tall ceiling lamp
- Takes two E12 LED bulbs of up to 6 W each (not included)
- UL listed, 120V
Spec sheet & drawings
- Spec sheet (PDF) from B.lux
- 2D drawing (PDF) from B.lux
- Assembly instructions (PDF) from B.lux
- Photometry files, LDT/IES (ZIP) from B.lux
- 3D model (3DS) from B.lux
Best for
Hallways, kitchens, entries, bedrooms and stairwells, alone or in groups of different colors and sizes, as in B.lux's own room photos.
Who this is not for
- Anyone who needs it within days: it is made to order with a lead time of about 60 days.
- Anyone who needs a dimmable fixture: B.lux does not list this version as dimmable.
- Anyone who needs the bulb in the box: it is not included.
- Anyone who needs to see their exact color in a photo: the photos show example colors.
About the designer

Werner Aisslinger was born in Berlin in 1964. He is known for his focus on form and on new materials: he helped bring materials such as polyurethane foam into product design, and used it for the Hoodie luminaire he designed for B.lux (per B.lux).
Why we carry it
B.lux designs and manufactures in Spain and works with outside designers such as Werner Aisslinger. We are an authorized seller and list every color with its exact B.lux item number.
Care
B.lux does not publish care instructions for this model. Our advice; switch it off and let it cool, then wipe the shade with a soft, dry or slightly damp cloth, and avoid abrasive cleaners.
Trade & project orders
Designers, hotels, restaurants and project buyers; ask us about quantities and mixed colors and sizes.
Delivery
Made to order in Spain with a lead time of about 60 days, shipped to you by parcel. Free shipping on orders over $100.
B.lux item numbers
Every color shares the base item number 727461U. Our SKU adds the color code, for example MD-BX-727461U-BL is Black. Codes: AQ: Aqua, BL: Black, BN: Brown, BR: Brass, BU: Burgundy, CO: Concrete, FO: Forest, GR: Grey, HO: Horizon, KH: Khaki, LE: Lemon, LI: Limestone, MA: Mango, MU: Mustard, OR: Orange, PE: Pearl, RE: Red, RI: River, RO: Rose, SI: Silex, SN: Snow, TE: Terracotta, TU: Turquoise.
Please note: Because this item is made to order or specially sourced, it is final sale.

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Free Shipping within 48 continental US
Learn moreMetropolitanDecor.com currently offers Free Shipping within the U.S. for orders over $100. Free Shipping is only for Ground via FedEx, UPS, USPS, or Curbside Delivery for large items such as sofa, bed, cabinetry or chandeliers.
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Manufacturer's Return Policy
Learn moreOur manufacturer's return policy allow returns for the following reasons: Items received damaged or broken; incorrect items that were shipped; defective items. A replacement will be shipped right away.
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