Janine Abraham & Dirk Jan Rol
- New product
B4 Disderot - Floor lamp walnut, brass & metal - René-Jean Caillette - H 150/165 cm, ⌀ 22 cm
Key Features
• An iconic design by René-Jean Caillette. Created in 1955, the B4 floor lamp combines elegance and purity with noble materials: golden brass and walnut wood.
• Durable and aesthetic materials. Made from lacquered metal, golden brass, and solid wood, this floor lamp offers a timeless presence in any contemporary interior.
• Warm and functional lighting. Equipped with a 590-lumen E27 bulb, the B4 emits warm white light (2700K), perfect for creating a welcoming atmosphere.
• Adaptability and user comfort. With adjustable height between 150 cm and 165 cm and an adjustable reflector, this floor lamp meets a variety of lighting needs.
• An eco-friendly choice. Designed to accommodate low-energy LED bulbs, the B4 combines design and sustainability for environmentally responsible lighting.
Read more ...B4 Floor Lamp: A French Design Icon by René-Jean Caillette
The B4 floor lamp, designed in 1955 by René-Jean Caillette and reissued by Disderot, is a masterpiece that blends elegance, functionality, and craftsmanship. Using high-quality materials such as gilded brass, lacquered metal, and walnut wood, this luminaire is more than just a source of light: it is a true work of art that fits perfectly into contemporary or industrial interiors. With its minimalist silhouette and noble materials, the B4 embodies the best of French design.
An Iconic and Functional Design
The B4 floor lamp is a natural extension of the B3 wall light, created by the same designer. Its sleek and refined structure, available in two heights (150 cm and 165 cm), integrates easily into any interior environment, whether placed next to a sofa in a living room or used as a reading lamp near a desk. Its adjustable reflector allows you to direct light precisely, offering flexible lighting tailored to your needs.
Superior Craftsmanship
Made in France, the B4 showcases exceptional artisanal craftsmanship. Its carefully selected materials—lacquered metal, gilded brass, and solid walnut wood—ensure durability and timeless aesthetics. The combination of these materials gives the floor lamp a discreet yet assertive presence, making it an essential piece in any type of interior decor.
Efficient Lighting and Warm Ambiance
Equipped with an E27 bulb, the B4 floor lamp emits soft and welcoming light with a color temperature of 2700K (very warm white). With a luminous power of 590 lumens, this lamp is ideal for creating a soothing atmosphere in a living room or providing pleasant task lighting in an office space. Additionally, the switch integrated directly into the reflector offers optimal convenience.
A Timeless Design Legacy
René-Jean Caillette, renowned for his minimalist and functional approach, designed the B4 to combine simplicity and performance. This floor lamp reflects his design philosophy, offering glare-free lighting and a refined form that will never go out of style. Each B4 is delivered with a certificate of authenticity and is part of a numbered edition, guaranteeing its exclusivity and origin.
An Eco-Friendly and Sustainable Choice
The B4 floor lamp is not only a beautiful design object, but it is also created with environmental responsibility in mind. By using low-energy E27 LED bulbs, it helps reduce the ecological footprint while offering efficient and eco-friendly lighting, making the B4 a sustainable choice for any interior.
An Exceptional Luminaire for a Sophisticated Interior
Choosing the B4 floor lamp from Disderot means opting for a luminaire that combines history, design, and functionality. With its elegant silhouette, warm lighting, and noble materials, this lamp enhances any space, bringing a touch of refinement and originality to your interior. Whether illuminating a living room or serving as a reading lamp, the B4 is a tribute to the innovation and elegant simplicity that characterize the best of French design.
numbered edition,
Delivered with certificate of authenticity,
Made in France

- Materials
- Lacquered metal, golden brass, walnut wood
- Use
- Interior Lamppost
- Switch
- switch on reflector
- Height
- 150 cm or 165 cm
- Base
- Ø 22 cm
- Cable length
- 2m
- Source of light
- Bulb E27
- IP protection
- IP 20
- Dimmable
- No
- Tension
- 220/240V
- Lumens
- 590Lm
- Watt
- 5W
- Color of light (Kelvin)
- 2700K - Extra warm white
- Electric class
- Classe II
- Weight
- 150 cm : 4,3 kg ; 165 cm : 4,4 kg
- Designer
- René-Jean Caillette
- Indoor Lighting
- Lampposts
- Rooms
- Living room
- Category
- Lighting
- Style
- Contemporary
Industrial - Origin
- France
B4-n
Disderot : The Artistry of Lighting – A Perfect Fusion of Tradition and Modernity
Disderot stands out in the interior design realm with its luminous creations that seamlessly blend elegance and innovation. The brand’s sconces, floor lamps, ceiling fixtures, and table lamps epitomize the finesse of French design, continuing the legacy of the golden years from the 1950s to the 1970s with authentic and numbered re-editions.
Luminous Creation and Craftsmanship
Disderot’s reputation is built on a legacy of collaborations with renowned designers, unparalleled artisanal mastery, and an unwavering commitment to preserving the original beauty of its creations. Each light fixture is a tribute to the art of lighting, designed to transcend passing trends and illuminate living spaces with distinction and character.
Timeless Design and Innovation
Disderot is famed for its innovation while remaining true to the essence of its roots. The amalgamation of noble materials, meticulous aesthetics, and thoughtful functionality makes each piece a functional work of art that respects the great design movements of the mid-twentieth century.
Sustainability and Responsibility
Disderot commits to a responsible and sustainable approach, recognizing the importance of preserving our planet. The materials used in the making of its luminaires are chosen not only for their quality and resilience but also for their environmental impact. Disderot’s production processes adhere to the most stringent ecological standards, ensuring that each luminaire brings not only light into homes but also a positive contribution to the world.
A Collection That Resonates With History
Choosing a Disderot luminaire means selecting a piece of history. The brand’s table lamps, sconces, floor lamps, and pendant lights narrate the story of a bygone era, the 50s to 70s, a golden age of French design that Disderot revives with each new piece. These luminaires are not mere light sources; they are guardians of an era, ambassadors of know-how and style that continue to influence contemporary design.
Disderot Luminaires: An Investment Over Time
Acquiring a Disderot luminaire is an investment in lasting art. Each piece is designed to endure, to transcend generations without losing its luster or functionality. The attention to detail, the quality of materials, and timeless design make Disderot luminaires enduring additions to any interior seeking to blend classic charm with modern innovation.
Choosing Disderot: A Commitment to Excellence
Opting for a Disderot luminaire is to choose prestigious lighting, conceived by master craftsmen, visionary designers, and artisans dedicated to excellence. It is an allegiance to a brand that continuously pushes the boundaries of lighting design while staying faithful to a rich heritage and a well-earned reputation as a leader in the field of high-end lighting.