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ELCO Lighting
E3LK3″ Koto™ Architectural Maximum Adjustability High Lumen IC Airtight Housing3″ Koto™ Architectural Maximum Adjustability High Lumen IC Airtight Housing3″ Koto™ Architectural Maximum Adjustability High Lumen IC Airtight Housing
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3″ Architectural Koto™
Architectural Koto™ SystemHOUSING

3″ Koto™ Architectural Maximum Adjustability High Lumen IC Airtight Housing

Spec Sheet

LED · IC New Construction · 6 item numbers · Double Wall IC Rated for direct contact with insulation

Item numbers ↓

Dimensions

1 drawing · click to open full size

Item numbers

6

All 6 are the same item. Lumens, dimming, voltage and wattage change.

Item numberLumensDimmingVoltageWattage
E3LK53ICA1250 lmTriac/ELV120V (15.7W)15.7W
E3LK54ICAD1250 lm0-10V/Triac/ELV120-277V (15.7W)15.7W
E3LK54ICADAL1450 - 1750DALI 2120-277V (15.7W)15.7W
E3LK84ICA1500 lmTriac/ELV120V (18.9W)18.9W
E3LK85ICAD1500 lm0-10V/Triac/ELV120-277V (18.9W)18.9W
E3LK85ICADAL1650 - 1950DALI 2120-277V (18.9W)18.9W

Details

  • IC Airtight for direct contact with insulation.
  • Easy-to-Remove driver.
  • Optional 90 minutes, 120/277 VAC, 60Hz, Emergency Backup.
  • MAX. 35° adjustability.
  • Flicker-Free Dimming.
  • USA designed and assembled.
  • Integrated collar allows for use with ⅝" thick to 1 ½" thick ceilings
  • Limited 5 year warranty.
  • For use with ELCO Koto™ Architectural LED Light Engines (ELK21 or ELK24 Series).

  • Construction

    Double Wall IC Rated for direct contact with insulation. For use in IC and Non-IC conditions. Up to 1500 lumens. Housing adjusts in 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 installation sheet for detailed information. Emergency Battery Back-up Option requires access from above. For use with ELCO Koto™ Architectural LED Light Engines (ELK21 or ELK24 Series).

  • Junction Box

    Positioned to accommodate straight conduit runs. Two 3/4” knockouts, Seven 1/2” trade size conduit knockouts, 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 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.

  • Emergency Battery Pack

    Optional 90 minute battery pack available with test indicator switch. Note that double wall housings require Access From Above Ceiling for Battery Maintenance.

  • Dimmability

    3-in-1 Dimming: Triac, ELV and 0-10V dimming in one driver. 0-10V Dimming down to 1% with a compatible dimmer. ICALWN - Lutron Athena Wireless Node. Can be specified with Lutron drivers for 0.1% and 1% dimming. For a full list of dimmers refer to the Dimmer Compatibility List.

  • Listings

    UL Listed (US and Canada) for Damp Location and for Wet Location with select trims. UL Listed (US and Canada) for Direct Contact with Insulation and Combustible Material. UL Listed (US and Canada) for Feed Through.

Works with

Modules

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Trims that go with this housing

Part of these families

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