Ø2-1/4” suspended adjustable LED luminaire, remote driver

CutsheetExplore Tubular



Part of the Tubular series of LED luminaires, the BSS512 is a remote driven, suspended linear LED luminaire for general lighting applications. Fitted to machined aluminum cable couplers, the Ø2-1/4” extruded aluminum fixture housing rotates 341° allowing the fixture at act as an up light, down light or wall washer. A frosted acrylic lens softly diffuses light from tightly spaced diodes.


Architectural White (semi-matte)
Architectural White (semi-matte)
White (semi-gloss)
White (semi-gloss)
Black (semi-matte)
Black (semi-matte)
Matte Black
Matte Black
Environmental Satin Silver
Environmental Satin Silver
Satin Anodize
Satin Anodize
Inquire about custom finishes


  • Nominal Length: 4'
  • Output: L: low | R: regular | H: high
  • Lumens/ft.: L: 640 | R: 830 | H: 1090
  • Watts/ft.: L: 4.6 | R: 7.6 | H: 10.5
  • Luminaire Lumens: L: 2366 | R: 3073 | H: 4038
  • Efficacy (LPW): L: 138 | R: 110 | H: 104

Note: All data reflects fixtures with 3500K LEDs


Fixture constructed of an extruded aluminum housing, frosted acrylic extruded lens, sheet aluminum end caps and machined aluminum couplers

Standard finishes include architectural white (semi-matte), white (semi-gloss), black (semi-matte), matte black, environmental satin silver (alternative to anodize), bronze and primer powder coat, applied post production (consult factory for custom finishes)

Satin anodize finish also available (may require additional lead time)

Available in nominal cable centers of 2’-8′ for single fixtures and continuous runs

Fixture housing rotates 341° on end cap mounted couplers

Included standard remote 120-277V driver offered with 0-10V dimming or non-dim (other dimming driver options available)

Remote mounted emergency battery backup available (ordered separately, consult factory for details)

Standard outputs are 640, 830 and 1090 lumens per foot

LEDs available in 2700K, 3000K, 3500K, and 4000K, within a 3 step MacAdam ellipse, all with 90+ CRI typical

Life: 50,000 hours L70

Limited five year warranty

UL and C-UL listed for dry and damp locations

IBEW manufactured and assembled

Made in U.S.A.

Product Data

Nominal Fixture Length

  • 2: 25-1/4”
  • 3: 36-1/4”
  • 4: 47-1/4”
  • 5: 58-1/4”
  • 6: 69-1/4”
  • 7: 80-1/4”
  • 8: 91-1/4”

Actual dimension dependent on run configuration

Correlated Color Temperature

  • 27: 2700K-90+ CRI
  • 30: 3000K-90+ CRI
  • 35: 3500K-90+ CRI
  • 40: 4000K-90+ CRI


  • ND: non-dimming
  • D: 0-10V, 1%
  • DTR: triac, 1%
  • DLV: electronic low voltage, 1%
  • HES: Lutron EcoSystem, soft-on/fade-to-black, 1%
  • EL: eldoLED ECOdrive, 0-10V, 1%
  • ES: eldoLED SOLOdrive 0-10V, 0.1%
  • ELD: eldoLED ECOdrive DALI, 1%
  • ESD: eldoLED SOLOdrive DALI, 0.1%

Each fixture includes a remote driver matched for fixture length and light output


  • C4: 4' cable length
  • C8: 8' cable length
  • CF: consult factory for custom mounting

Light Output

(lumens per foot)

  • L: low – 640
  • R: regular – 830
  • H: high – 1090
  • CF: consult factory for custom wattage

Run Configuration

  • SN: single
  • ST: starter
  • AD: adder
  • TR: terminator


Mounting Options

Cable Mount
  • Ø 1/16”x 48” (C4) or 96” (C8) aircraft cables
  • 60” (C4) or 108” (C8) power cable (in coordinating finish)
  • Bracket bars
  • Ø 5” white canopies
  • Ceiling couplers
  • Side exit cable grippers

Ordering Code: C4 and C8

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