Contemporary ceiling light ARVA

roundcircularacrylic

Overview
ARVA is a surface-mounted lamp designed for flexible use across a wide range of interior and covered exterior lighting tasks. The luminaire combines a die-cast aluminium housing with a sealed acrylic diffuser to ensure durability and protection against dust and insects, while delivering homogeneous light distribution.

Design
Daniel Kübler

Product highlights
ARVA can be installed as a wall or ceiling luminaire and provides uniform wide‑beam illumination suitable for occupied zones and circulation areas. The robust die-cast aluminium housing and sealed diffuser contribute to long service life and stable photometric performance.

Individual interior design
The collection is available in three colour variants and in multiple diameters, allowing coordinated installations either individually or in groups to match interior concepts.

Lighting effect
Homogeneous, wide‑angle light distribution with good visual comfort (UGR ≤ 25). Available colour temperatures ensure pleasant ambient lighting and good colour rendering for general lighting tasks.

Applications / Staging

• Office lighting
• Hotel and hospitality areas
• Covered outdoor areas (depending on protection rating)

Notes on variants
Multiple diameter variants are available (examples shown: Ø 140 mm; Ø 270 mm / 440 mm). Technical characteristics such as protection rating and control gear vary by variant (see specifications).

Technical specifications

• Mounting: Ceiling or wall mounted.
• Lamp housing: Die-cast aluminium.
• Optics: Acrylic diffuser, fine matt; UGR ≤ 25.
• Lamps: Integrated LED, CRI >90; available in 2700 K or 3000 K (4000 K on request).
• Service life: 50'000 h L90 B10 (Ta 25° C).
• Control gear: PS 230 V/50 Hz, constant current 250 mA (order separately for some variants).
• Lamp protection class: I.
• Protection level: Variants with IP 54 (ext. CG) and IP 43 depending on diameter/variant.
• Energy efficiency class: D.