Product OverviewBELLOWS Shapes extends the BELLOWS linear family into sculptural triangular and hexagonal ceiling elements. With a 2.5" aperture and an opal acrylic lens, these pendant and surface luminaires provide uniform, diffuse illumination suited to architectural focal points such as lobbies and meeting spaces. Available with Diffused, Batwing and Extra-Wide Batwing distributions, multiple lumen packages, BIOS circadian support and Power over Ethernet option for networked control.
Key features- Shapes: Triangle and Hexagon configurations (pendant and surface options)
- Aperture: 2.5"
- Light distributions: Diffused, Batwing (UD1), Extra-Wide Batwing (UD4)
- Multiple lumen packages and selectable lumen outputs
- High-efficacy LED performance
- BIOS support for circadian lighting integration
- PoE connectivity option available
Design and construction- Body: Aluminum
- Finish: Powder coated; 13 finishes including textured White, Black Metallic, Silver Metallic, Gold Metallic, Copper Metallic, Bronze/Champagne and wood-grain finishes (Light Cherry, Dark Walnut, White Oak)
- Suspension: Steel cables for pendant models
- Power cable: Silver braided
- Lens: Opal acrylic diffuser
Electrical & controls- Drivers: HPF electronic drivers for 120–277V; 347V (EU-240V) option where indicated (driver integral to fixture housing)
- PoE: Integrates into building network via Power over Ethernet
- Tunable White: Available 2700K–6500K
- Dimming and control: Multiple protocols and packages (0–10V, DALI, DMX, PoE-based controls)
Performance & photometrics- Delivered lumens and LPW based on 4000K, CRI 80+
- Selectable direct and/or indirect lumen outputs per configuration
Emergency & reliability- Integral Emergency System (E1): 1.5 hour (North America) / 3 hour (EU) option; self-contained with inverter, NiCad batteries, LED charge indicator and test switch (NA only). Not available with 347V supply.
- Reported L70 @25°C (77°F): > 60,000 hrs @ 2000 lm/ft (6000 lm/m)
- Estimated L70 @25°C (77°F): > 165,000 hrs @ 2000 lm/ft (6000 lm/m)
Approvals & installation- Approvals: ETL, CE, Grounding, Damp Location (indoor), mounting suitable on flammable surfaces, IP20
- Mechanical: Mounts directly over junction box (by others)
- Seismic bracing kits available to meet compliance requirements
- Design: US Design Patent Pending
Applications- Architectural centerpieces, lobbies, meeting rooms and other interior ceiling installations where sculptural linear shapes are desired
Technical specifications- Body: Aluminum
- Finish: Powder coated (13 finishes including metallic and wood-grain options)
- Suspension: Steel cables (pendant)
- Power cable: Silver braided
- Drivers: HPF electronic drivers (120–277V; 347/240V option noted)
- PoE: Optional Power over Ethernet integration
- BIOS: Supports circadian lighting integration
- Tunable White: 2700K–6500K available
- Lens: Opal acrylic
- Emergency: Integral emergency option (1.5 hr NA / 3 hr EU); not available with 347V supply
- Reported L70: > 60,000 hrs @ 2000 lm/ft (6000 lm/m)
- Estimated L70: > 165,000 hrs @ 2000 lm/ft (6000 lm/m)
- Mounting: Direct over J-box; seismic bracing kits available
- Approvals: ETL, CE, Grounding, Damp Location, mounting suitable on flammable surfaces, IP20