Contemporary ceiling light BLLC

linearacrylicaluminum

Product overview
BELLOWS is a sculptural linear ceiling luminaire with a pleated profile and a 2.5" aperture designed to introduce rhythm and depth to the ceiling plane. It delivers smooth, uniform illumination via a seamless roll-out lens and supports Diffused, Batwing and Asymmetric distributions for a wide range of architectural lighting applications. Multiple lumen packages, high-efficacy performance, BIOS circadian integration, PoE connectivity and 13 finishes are available.

Key features

• Body: Aluminum
• Finish: Powder coated; 13 standard finishes
• Suspension: Steel cables (pendant option) and ceiling/surface options
• Power cable: Silver braided
• Lens: Opal acrylic; roll-out for continuous systems, snap-in for standalone
• Drivers: HPF electronic drivers integral to housing; standard 120–277V; 347V (EU-240V) option
• PoE: Power over Ethernet integration supported
• BIOS: Optional BIOS integration for circadian lighting support
• Tunable White: 2700K–6500K
• Delivered lumens & LPW: Reference values at 4000K, CRI 80+
• Junctions: X and T junctions available
• Mounting: Mounts directly over a J-box (provided by others)
• Fixture lengths: Available in 1" increments
• Emergency (E1): Integral emergency option — 1.5 hr (NA) / 3 hr (EU); includes inverter, NiCad batteries, LED charge indicator and test switch (NA).
• Controls: Designed for integration with luminaire-level controls from Cooper, Lutron, Wattstopper; supports multiple dimming protocols (0–10V, DALI, DMX, PoE, etc.)
• Approvals: ETL, CE; rated for Damp Location (indoor), mounting permitted on flammable surfaces, IP20
• Design: Mirko Rotondi; US Design Patent Pending
• Seismic: Seismic bracing kits available
• Sustainability: On-site LED board, driver and optic replacement; maintenance documentation available

Technical specifications

• Body material: Aluminum
• Finish: Powder coated
• Suspension options: Steel cables (pendant BLLP); ceiling/surface BLLC
• Power cable: Silver braided
• Drivers: HPF electronic drivers integral to housing; standard 120–277V; 347V (EU-240V) option
• PoE: Power over Ethernet supported
• BIOS: Circadian lighting supported (BIOS)
• Junctions: X and T junctions
• Tunable White: 2700K–6500K
• Delivered lumens / LPW: Values referenced to 4000K, CRI 80+
• Lens options: Opal acrylic — roll-out (continuous) or snap-in (standalone); when order mixes standalone and continuous units, roll-out lens provided for all
• Emergency: Integral emergency option — 1.5 hr (NA) / 3 hr (EU); includes inverter, NiCad batteries, LED charge indicator and test switch (NA)
• Mechanical mounting: Mounts directly over a J-box (by others)
• Fixture lengths: Available in 1" increments; verify ordering increments and min/max per project
• 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)
• Optics & distributions: Diffused, Batwing, Asymmetric, Widespread, Direct/Indirect; seamless diffuser available to specified lengths
• Controls compatibility: Cooper, Lutron, Wattstopper; multiple dimming options (0–10V, DALI, DMX, PoE, etc.)
• Approvals / Ratings: ETL, CE, Grounding, Damp Location (indoor), mounting suited on flammable surfaces, IP20