Swell HCB22

Asymmetric cove mount LED luminaire, Illuminated by BIOS®

CutsheetExplore Swell


light distribution


The Swell Series HCB22 is a shallow profile asymmetric LED cove luminaire, tailored for health-centric lighting installations. The heavy gauge, sheet formed housing is fitted with a primary and saw-tooth reflector to produce a smooth, uniform gradient light across the ceiling plane. A clear dust cover shields the reflector system and LED modules.

The HBC22 fixture is embedded with BIOS SkyBlue® circadian solutions to produce the healthy “blue sky” light signal needed to stimulate human circadian biology. This specific light wavelength communicates directly with human biology through a non-visual photoreceptor to regulate circadian rhythms, providing healthier sleep patterns and ultimately, better health.


  • Nominal Length: 4'
  • Output: R: regular | H: high
  • Lumens/ft.: R: 585 | H: 780
  • Watts/ft.: R: 8.2 | H: 11.3
  • Luminaire Lumens: R: 2162 | H: 2883
  • Efficacy (LPW): R: 72 | H: 70

Note: All data reflects fixture with BIOS Static Spectrum 3500K LEDs


Fixture housing constructed of formed and riveted, pre-painted 20 gauge aluminum and heavy gauge steel sheet end caps

The multi-reflector optic system is formed from aluminum with finishes of up to 96% reflectance

Includes a clear acrylic dust cover

Available in nominal lengths of 2’, 3’, 4’ and 5’

Fixtures provided with 18 ga. wiring harness for 6 Amp maximum load (consult factory for runs requiring multiple circuits, sensor integration, etc.)

Standard integral 120V-277V driver offered with 0-10V dimming or non-dim

Integral 120-277V emergency battery backup available for 4’ nominal non-dim or 0-10V (consult factory for all other lengths/drivers)

Standard outputs are 585 or 780 lumens per foot

BIOS LEDs have 80+ CRI, R9 90+ and are available in static 3000K, 3500K, 4000K and two dynamic options in 2700-3000K, 2700-3500K and 2700-4000K

A supplemental optic blending film is provided for fixtures that terminate at a perpendicular wall

Life: 50,000 hours L70

UL and C-UL listed for dry and damp locations

Limited five year warranty

IBEW manufactured and assembled

Made in U.S.A.

Product Data

Nominal Fixture Length

  • 22: 22-1/4"
  • 33: 33-1/4"
  • 44: 44-1/4"
  • 55: 55-1/4"

Correlated Color Temperature

  • BIOS Static | BS30: 3000K
  • BIOS Static | BS35: 3500K
  • BIOS Static | BS40: 4000K
  • BIOS Dynamic | BD30: 2700K-3000K
  • BIOS Dynamic | BD35: 2700K-3500K
  • BIOS Dynamic | BD40: 2700K-4000K
  • BIOS Dynamic TW | BDTW30: 2700K-3000K
  • BIOS Dynamic TW | BDTW35: 2700K-3500K
  • BIOS Dynamic TW | BDTW40: 2700K-4000K


  • ND: non-dimming
  • D: 0-10V, 1%

Light Output

(lumens per foot)

  • R: regular – 585
  • H: high – 780
  • CF: consult factory for custom output


  • ED: emergency driver (4' nom. non-dim or 0-10V only)


Mounting Options

  • Use appropriate fastener through Ø3/16” holes in housing
  • NOTE: A minimum distance of 10" is suggested from the top of the fixture to the ceiling surface for best blending of light

Ordering Code: N/A

Ready To Illuminate
Your Next Project?

Find your nearest Bartco rep now