--- title: The Extension of Fost Series - Meet Fost Large description: Discover the Fost PET Felt Acoustic Lamp series that provides both light and sound absorption. Choose from two size options, including the latest addition with a diameter of 118 cm. image: https://journal.devorm.nl/hubfs/Journal%20-%20Fost%20Series.jpg --- [Close](https://journal.devorm.nl/blog/explore-fost-series-acoustic-lamps#close-search) [ ![vorm-logo-2](https://journal.devorm.nl/hubfs/vorm-logo-2.svg) ](https://www.devorm.nl/home) - [Products](https://www.devorm.nl/products) - [Projects](https://www.devorm.nl/projects) - [Journal](https://journal.devorm.nl/blog) - [Sustainability](https://www.devorm.nl/sustainability) - [About](https://www.devorm.nl/about) - [Information Bank](https://www.devorm.nl/information-bank) - [Download Library](https://www.devorm.nl/download-library) - [Contact](https://www.devorm.nl/contact) search #### [Journal](https://journal.devorm.nl/blog) # The Extension of Fost Series - Meet Fost Large A unique addition to our lighting collection: Fost Large Pet Felt Acoustic Lamp. Fost Large comes with an impressive ø118 cm lampshade and high-quality spheric LED light. This new version is designed to enhance any office space with its sleek, modern design and outstanding acoustic qualities.   [![download-fost-large-acoustic-lamp](https://no-cache.hubspot.com/cta/default/6141467/bd6c9551-6533-457e-a4ea-2450ddd89954.png)](https://cta-redirect.hubspot.com/cta/redirect/6141467/bd6c9551-6533-457e-a4ea-2450ddd89954) The Fost lamp series by [De Vorm](https://www.devorm.nl/about) offers a combined solution for [acoustics](https://www.devorm.nl/products/category/acoustics) and illumination. Not only do they offer high-quality, ambient light, but also absorb the sounds, reducing noise and echo in the room. The PET Felt material lampshade has a soft texture and a bold ribbed pattern on the outside, while the inner surface features a soft white fabric. Enveloping the LED module, the fabric gently disperses the light, granting an inviting sensation of privacy and calmness to everyone under the lamp. ## Choose your own The Fost series offers three options to choose from - [Fost](https://www.devorm.nl/products/fost-pet-felt-acoustic-lamp), [Fost Bulb](https://www.devorm.nl/products/fost-bulb-pet-felt-acoustic-lamp) and [Fost Large](https://www.devorm.nl/products/fost-large-pet-felt-acoustic-lamp), which is unique in its kind with an extensive diameter of 118 cm. > *"The way the light source stretches the fabric resembles the visual representation of how heavy objects stretch the Fabric Of SpaceTime - hence the name "Fost".  > > - Daniël van Paesschen, Product Designer at De Vorm * - [![De Vorm-Fost-Acoustic-Lamp-1](https://journal.devorm.nl/hs-fs/hubfs/De%20Vorm-Fost-Acoustic-Lamp-1.jpg?width=875&height=950&name=De%20Vorm-Fost-Acoustic-Lamp-1.jpg) Fost PET Felt Acoustic Lamp](https://www.devorm.nl/products/fost-pet-felt-acoustic-lamp) - [![De Vorm-Fost-Large-Acoustic-Lamp](https://journal.devorm.nl/hs-fs/hubfs/De%20Vorm-Fost-Large-Acoustic-Lamp.jpg?width=875&height=950&name=De%20Vorm-Fost-Large-Acoustic-Lamp.jpg) Fost Large PET Felt Acoustic Lamp](https://www.devorm.nl/products/fost-large-pet-felt-acoustic-lamp) - [![De Vorm-Fost-Bulb-Acoustic-Lamp-Yellow](https://journal.devorm.nl/hs-fs/hubfs/De%20Vorm-Fost-Bulb-Acoustic-Lamp-Yellow.jpg?width=875&height=950&name=De%20Vorm-Fost-Bulb-Acoustic-Lamp-Yellow.jpg) Fost Bulb PET Felt Acoustic Lamp](https://www.devorm.nl/products/fost-bulb-pet-felt-acoustic-lamp) ## PET Felt technology The lampshades of the Fost lamps are made of [PET Felt](https://www.devorm.nl/sustainability/de-vorm-on-pet-felt) - a sustainable and durable material manufactured from recycled plastic bottles. This technology brings many production steps down to a single moulding action, allowing to press of a plain sheet of felt into practically any imaginable form. With the Fost series, we have created a unique ribbed pattern on the lampshade, dictating its bold visual identity. This unique shape also adds sturdiness to the lamp and creates substantial volume, much needed for an acoustic lamp. [![23002-fost\_xl-duo-crop](https://journal.devorm.nl/hs-fs/hubfs/23002-fost_xl-duo-crop.jpeg?width=1016&height=677&name=23002-fost_xl-duo-crop.jpeg)](https://www.devorm.nl/products/fost-large-pet-felt-acoustic-lamp) ## Download Fost Large Features Discover all the features of Fost Large Acoustic Lamp! Fill in the form below to receive the datasheet.    - [Category](https://journal.devorm.nl/blog) - [De Vorm for Office](https://journal.devorm.nl/blog/tag/de-vorm-for-office) - [Product News](https://journal.devorm.nl/blog/tag/product-news) - [De Vorm on Acoustics](https://journal.devorm.nl/blog/tag/de-vorm-on-acoustics) - [Interior Branding](https://journal.devorm.nl/blog/tag/interior-branding) ## More [![Kaska: a refined, stackable wooden chair designed by Thomas Bentzen](https://journal.devorm.nl/hs-fs/hubfs/Kaska_setting_hospitality_Ral5008-01%20kopie.jpg?width=487&name=Kaska_setting_hospitality_Ral5008-01%20kopie.jpg)](https://journal.devorm.nl/blog/kaska-wooden-stack-chair) ### [Kaska: a refined, stackable wooden chair designed by Thomas Bentzen](https://journal.devorm.nl/blog/kaska-wooden-stack-chair) [![The shape of something new](https://journal.devorm.nl/hs-fs/hubfs/Rove---Journal-2.jpg?width=487&name=Rove---Journal-2.jpg)](https://journal.devorm.nl/blog/the-shape-of-something-new) ### [The shape of something new](https://journal.devorm.nl/blog/the-shape-of-something-new) [![Smart seating, natural materials – Hale & Twist Wooden Series](https://journal.devorm.nl/hs-fs/hubfs/Wooden-Series---Journal--3.jpg?width=487&name=Wooden-Series---Journal--3.jpg)](https://journal.devorm.nl/blog/smart-seating-natural-materials-hale-twist-wooden-series) ### [Smart seating, natural materials – Hale & Twist Wooden Series](https://journal.devorm.nl/blog/smart-seating-natural-materials-hale-twist-wooden-series) - [Products](https://www.devorm.nl/products) - [Journal](https://journal.devorm.nl/) - [About](https://www.devorm.nl/about) - [Documentation](https://www.devorm.nl/information-bank) - [Downloads](https://www.devorm.nl/download-library) - [Sustainability](https://www.devorm.nl/sustainability) - [Careers](https://www.devorm.nl/careers) - [Press](https://www.devorm.nl/pressroom) - [Contact](https://www.devorm.nl/contact) - [LinkedIn](https://www.linkedin.com/company/de-vorm) - [Pinterest](https://nl.pinterest.com/devorm_interiorproducts/) - [Instagram](http://instagram.com/de_Vorm) [sales@devorm.nl](mailto:sales@devorm.nl) [+31(0) 26 820 03 60](tel:+31268200360) Subscribe below and we'll share our new products, events and company highlights with you! By clicking submit, you consent to allow De Vorm to store and process the personal information submitted above to provide you the content requested. [![De Vorm](https://journal.devorm.nl/hubfs/vorm-footer-logo.svg "De Vorm")](https://www.devorm.nl/)