Fathom BSW255

2” wide direct/indirect LED luminaire, outdoor locations

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Features

The BSW255 is a linear LED luminaire for outdoor applications. The cable or wall mount 2” wide by 3-1/2” tall aluminum extrusion is fitted with a flush, acrylic lens and machined aluminum end caps. Each fixture is paired with a remote mounted wet location 0-10V dimming or non-dimming driver and housing.

Finishes

Architectural White (semi-matte)
AW
Architectural White (semi-matte)
White (semi-gloss)
WH
White (semi-gloss)
Black (semi-matte)
BL
Black (semi-matte)
Matte Black
MB
Matte Black
Environmental Satin Silver
ESS
Environmental Satin Silver
Bronze
BZ
Bronze
Primer
PR
Primer
Inquire about custom finishes

Performance

  • Nominal Length: 4'
  • Output: R: regular
  • Lumens/ft. (w/optic option 1): R: 670
  • Watts/ft. (w/optic option 1): R: 5.5
  • Luminaire Lumens (w/optic option 1): R: 2706
  • Efficacy (LPW) (w/optic option 1): R: 122
  • Lumens/ft. (w/optic option 2): R: 675
  • Watts/ft. (w/optic option 2): R: 5.5
  • Luminaire Lumens (w/optic option 2): R: 2738
  • Efficacy (LPW) (w/optic option 2): R: 123
  • Lumens/ft. (w/optic option A): R: 520
  • Watts/ft. (w/optic option A): R: 5.7
  • Luminaire Lumens (w/optic option A): R: 2109
  • Efficacy (LPW) (w/optic option A): R: 91

Note: All data reflects fixture with 3500K LEDs.

Lens Options

Lambertian Distribution

Lightly frosted acrylic extrusion for Lambertian distribution.

Ordering Code: 1

Batwing Distribution

Clear acrylic extrusion with wide distribution optic features. For C4/C8 mount only.

Ordering Code: 2

Flush Lens

Flush frosted acrylic extrusion.

Ordering Code: A

Drop Lens – Solid End

1” H frosted acrylic extrusion with full height machined aluminum end cap.

Ordering Code: B

Specifications

Fixture constructed of an extruded aluminum housing, extruded acrylic lenses and machined aluminum end caps.

Direct orientation optic is an extruded acrylic flush lens.

Indirect optic options include Lambertian and batwing distribution lenses.

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).

Available for wall or cable mounting in nominal lengths of 2’–8’ single fixtures and continuous runs.

Fixtures wired with 10’ low voltage leads.

Included remote 120-277V wet location driver offered with 0-10V dimming or non-dim and surface mount aluminum enclosure.

Standard outputs are 520 lumens per foot for the direct source and 670 or 675 for the indirect source, depending on optic option.

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 wet locations.

IBEW manufactured and assembled

Made in U.S.A.

Product Data

Nominal Fixture Length

  • 2: 24-5/8"
  • 3: 36-5/8"
  • 4: 48-5/8"
  • 5: 60-5/8"
  • 6: 72-5/8"
  • 7: 84-5/8"
  • 8: 96-5/8"

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

Driver

Remote Driver

  • RN: non-dimming
  • RD: 0-10V, 5%

Mounting

  • WM: wall mount
  • C4: cable mount 4' cable length
  • C8: cable mount 8' cable length

Light Output

Indirect Output and Direct Output (lumens per foot)

  • Indirect | R: regular – 670 (w/ optic option 1)
  • Direct | R: regular – 520 (w/ optic option A)

Run Configuration

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

Lens

Indirect Optic and Direct Optic

  • Indirect | 1: Lambertain distribution
  • Indirect | 2: batwing distribution (C4, C8 mount only)
  • Direct | A: flush lens
  • Direct | B: drop lens – solid end

Circuit

  • 1: single circuit
  • 2: two circuit

Sections

Shown with batwing distribution (optic option 2) and flush lens (optic option A).

Shown with Lambertian distribution (optic option 1) and drop lens – solid end (optic option B).

Mounting Options

Wall Mount
  • Fixture provided with 1-7/8” H x 4-1/2” W sheet aluminum brackets that project the fixture housing 3/4” from the wall surface.
  • 10’ low voltage leads exit out the side through a mounting bracket.
  • Bracket finish matches fixture finish.

Ordering Code: WM

Cable Mount
  • Fixture provided with Ø 1/16” x 48” (C4) or 96” (C8) stainless steel aircraft cables.
  • Fixture wired with 60” (C4) or 108” (C8) power cable in coordinating finish.
  • Includes wet rated, side exit cable grippers.
  • Included hardware can be used to loop and clamp cable around support members.
  • OTHER MOUNTING COMPONENTS, JUNCTION BOXES, ETC. PROVIDED BY OTHERS.
  • WHEN DUAL CIRCUIT OPTION IS USED, TWO POWER CABLES ARE REQUIRED.
  • FOR ADDITIONAL HANGING STABILITY, AN ACCESSORY SUPPLEMENTAL CABLE SUPPORT KIT IS AVAILABLE AND ORDERED SEPARATELY.
  • MOUNTING CONDITIONS CAN VARY GREATLY. INSTALLER RESPONSIBLE FOR MOUNTING FIXTURE SECURELY IN ACCORDANCE WITH APPLICABLE CODES.

Ordering Code: C4 and C8

Accessories

Supplemental Cable Support Kit, 8'

Each kit includes Ø 1/16” x 96” stainless steel aircraft cable, and wet location side exit cable gripper (requires ¼-20 threaded anchor by others).

All fixtures manufactured with stainless bracket for attaching up to three additional Ø 1/16” aircraft cables.

Consult factory for additional cable length options.

MOUNTING CONDITIONS CAN VARY GREATLY. INSTALLER RESPONSIBLE FOR MOUNTING FIXTURE SECURELY IN ACCORDANCE WITH APPLICABLE CODES.

Ordering Code: SCK-8

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