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ELCO Lighting
E21KT2″ Tunable White Koto™ IC Airtight Housing2″ Tunable White Koto™ IC Airtight Housing2″ Tunable White Koto™ IC Airtight Housing
1/4
2″ Tunable White Koto™
Tunable White Koto™ SystemHOUSING

2″ Tunable White Koto™ IC Airtight Housing

Spec Sheet

LED · 120-277V AC · 0-10V · IC Airtight · Standard · 2 item numbers · Double Wall IC Rated for direct contact with insulation

Item numbers ↓

Dimensions

2 drawings · click to open full size

Item numbers

2

Both 2 are the same item. Wattage and lumens change.

Item numberWattageLumens
E21KT10ICAD14W1000 (14W)
E21KT12ICAD18.3W1250 (18.3)

Details

  • IC Airtight for direct contact with insulation.
  • 120/277V AC/50-60Hz universal input voltage
  • Smooth, flicker-free dimming and CCT tuning
  • Dims down to 1% with a compatible dimmer
  • E21KT10 (1000 lm, 14W) 4″ Height
  • E21KT12 (1250 lm, 18.3W) 5½″ Height
  • Damp location rated and wet location rated for wet location trims
  • Optional Accesory: 2″ Koto™ Housing Ceiling Extension Collar

  • Construction

    Double Wall IC Rated for direct contact with insulation. For use in IC and Non-IC conditions. Up to 1250 lumens. Housing adjusts in the frame to accommodate up to 1 1/2" ceiling thickness. Airtight housing with gasket to restrict airflow in accordance with ASTM E-283 air-tight requirements.

  • Installation

    Designed for ceiling plenums where 2x6 joists or taller are used. High-strength hanger bars can easily be nailed to joists. Suitable for T-grid and drop ceiling applications. See the installation sheet for detailed information. For use with ELCO Tunable White Koto™ LED Light Engines (ELK19TWD Series)

  • Junction Box

    Positioned to accommodate straight conduit runs. Two 3/4” knockouts, Seven 1/2” trade size conduit knockouts, and One 3/8" knockout. Four Pry-out knockout slots for easy Romex installation.

  • Hanger Bars

    Pre Installed hanger bars with True Nail easy installation in regular lumber, engineered lumber, and Laminated Beams. Integral T-bar slots for easy installation in T-Bars. Spans up to 24" and can be repositioned 90°. Score lines allow for tool-free hanger bar size reduction. Integral leveling flange allows for single-person installation while easily aligning the housings with the joists.

  • Electrical

    Driver is rated for 120V and 277V input (120/277V). High-Efficiency driver with a power factor > 0.95.

  • Dimmability

    Dual Channel 0-10V dimming. 0-10V dimming down to 1% with a compatible dimmer. For a full list of dimmers refer to the Dimmer Compatibility List.

  • Warranty

    ELCO Products are built to last. 5-year Limited warranty

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