Bellows Shapes

BELLOWS SHAPES takes the standard BELLOWS linear system, with its iconic sculptural pleated form, and closes the loop with the beautifully aesthetic form of triangles, and hexagons. These stunning fixtures introduce rhythm, depth, and character to the ceiling plane while proving to be ideal centerpieces for your space. Inspired by the ridged profile of fireplace bellows, this 2.5" aperture luminaire combines bold architectural presence with the reliable performance of a proven workhorse. The diffused lenses of the BELLOWS HEXAGON and BELLOWS TRIANGLE deliver smooth, uniform illumination, while Diffused, Batwing, and Extra-Wide Batwing distributions support a broad range of lighting applications. With multiple lumen packages, high-efficacy performance, BIOS integration for circadian support, and 13 distinctive finishes, BELLOWS SHAPES brings together technical precision and a refined, tactile design language in one expressive architectural luminaire.

FULL SPECIFICATION SHEET

Tech Specs

Body

Aluminum.

Finish

Powder coated.

Suspension

Steel cables.

Power cable

Silver braided.

Drivers

HPF electronic drivers for 120-277V, 347 (EU-240V). The driver is integral to the fixture housing.

PoE

Can be integrated into your data network via Power over Ethernet (PoE) connectivity.

BIOS

For circadian lighting, consult factory.

Tunable White

Tunable White range from 2700K to 6500K is available.

Delivered lumens

Delivered lumens & LPW based on 4000K CRI 80+

Mechanical

Luminaires mount directly over J box (by others).

Reported L70 @25°C (77°F)

> 60,000 hrs @ 2000 lumens/ft (6000 lumens/m)

Estimated L70 @25°C (77°F)

> 165,000 hrs @ 2000 lumens/ft (6000 lumens/m)

Lens

Opal acrylic lens.

Integral Emergency system 

Emergency option provides a 1.5 hour (3 hours for EU) emergency lighting facility. The self contained system includes the inverter module, NiCad batteries, LED charge indicator and test switch (NA only). Not available with a 347V supply.

Approvals

Damp Rated.

Design

US Design Patent Pending.

Seismic Bracing

Seismic bracing kits are available to meet compliance requirements. Consult the factory for details.

Sustainability

Designed for on-site LED board, driver, and optic replacement. Contact the factory for maintenance documentation.

Approvals

  • ETL
  • CE
  • Grounding
  • Damp Location (Indoor Use)
  • Mounting Suited On Flammable Surfaces
  • IP 20

Optics & Features

Icon for Ceiling Ceiling
Icon for Suspended Direct Suspended Direct
Icon for Suspended Direct/Indirect Suspended Direct/Indirect
Icon for RGBW RGBW
Icon for Direct DD3 Direct DD3
Icon for Indirect UD1 Indirect UD1
Icon for Indirect UD2 Indirect UD2
Icon for Indirect UD4 Indirect UD4
Icon for Bios Bios
Icon for Declare Declare
Icon for PoE PoE
Icon for Tunable White Tunable White

Product Configurator

Qty.
Product Code

Direct Lens

Product Family

Beta-Calco envisions a world where beauty is a baseline standard for the built environment. We drive towards more dynamic and impressive solutions with robust product development.