Image source: Vibia — Duo petra Ceiling
© Vibia and the respective rights holders. Quoted to accompany INTEBEE's independent design commentary and research.
Duo petra Ceiling
Duo Petra 4871 by Ramos & Bassols for Vibia: a 47.5 cm ceiling ring with a slate-lined interior.
475 × 125 × 475 mm
Official product information
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Description
Overview
The 4871 is the Duo Petra ceiling lamp, a surface-mounted luminaire 47.5 cm in diameter and 12.5 cm high. Outside it is a sober metallic shell; inside, a warm slate surface with an organic texture.
Construction
The outer shell is aluminium. The interior is natural slate.
Specifications
- Dimensions: Ø 47.5 cm, 12.5 cm high
- Light source: one 26 W LED plate at 500 mA, which gives 2206 lm and a CRI over 90
- Colour temperature: 2700 K as the starting value
- Mains: 110~240 V, 50/60 Hz
- Protection: IP20, Class I
- Finishes: 93 White, 58 Cream and the default 18 Graphite
Story
Ramos & Bassols
Duo Petra comes from Ramos & Bassols and has a slate-lined interior.
Slate
Delicate veins run through the slate, so each piece differs from the next. The stone is the material called pizarra in Spanish; it comes in sheets, called láminas, which are moulded into shape in a process called wood bending.
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