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Bartco Lighting SK21 linear architectural fixture


The Best Things Come in Small Packages

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Versatility and Performance

The proprietary SK21 is a miniature linear, line voltage LED luminaire that mounts, powers and aims with great ease.  The extruded aluminum fixture mounts with a pair of small spring clips.  It powers, simply by inserting the accessory cord and plug. Seamlessly row mount by connecting adjacent fixtures end-to-end or use interconnect cables for illuminated runs up to 40’.  With the accessory hardwire adapter, fixtures can dim to 5% with 0-10V controls.  The SK21 is available in four lengths with four color temperatures and 95 CRI.


  • Modular with quick connects
  • Field Serviceable
  • Simple, robust connections
  • Seamless row mount up to 40 feet
  • Continuous line of light
  • Uniform luminance throughout connections
  • Effortless dimming integration
  • Flexible for corners and direction changes
  • High efficiency LED sources

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Installation Instructions
  • Fixture is constructed of an extruded aluminum housing in satin anodize finish, white polycarbonate lens and male/female interconnects
  • Available in nominal lengths of 1’-4’
  • Standard integral 120V driver features 0-10V dimming down to 5%
  • Power feed accessories include a cord and plug for non-dimming applications or hardwire adapter for dimming applications
  • Fixtures can join directly end-to-end for continuous runs or be separated with accessory interconnect cables in 6” to 36” lengths (ordered separately) for total illuminated run lengths up to 40’ maximum
  • Mounting accomplished with accessory spring clips, which enables 360° aiming
  • Standard light output is 250 lumens per foot
  • LEDs available in 2700K, 3000K, 3500K and 4000K, within a 3 step MacAdam ellipse, all with 95 CRI typical
  • Lamp life rated for 40,000 hours at ambient temperature of 40° C
  • Five year limited warranty
  • UL and C-UL listed for dry and damp portable locations
  • Assembled in U.S.A.