ELCO Lighting E4LK88ICAD 11.8W 4″ Recessed New Construction Housing for Architectural Koto LED Engine

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Elco Lighting E4LK88ICAD 

E4LK88ICAD Product Description

The Koto™ System is the perfect high-end residential downlight system. The module has a 2″ aperture with lumen outputs over 1000 lumens. The small face allows for glare free downlighting and adjustable options that match throughout a project. The module allows for interchanging lenses as well as adding filters like a louver. The quality driver built on top of the module allows for simple product maintenance and updates.

Its simple but precisely designed lens holder allows for quick beam adjustments as well as secondary optics, such as louvers and linear lenses. The same part allows for tool-free trim installation with a simple twist and lock connection. With a CRI of over 95+ and a variety of color temperatures, the Koto™ module is a popular choice for any project.


Koto™ Architectural Housing: 120/277V 0-10V/Triac/ELV or 120V Triac/ELV with optional Emergency Battery Backup.
Must be used with Architectural Koto™ LED Light Engines (ELK19 or ELK21 Series).
Lumen output based on module


Wattage : 11.8W
Lumens : 750 (ELK19) - 950 (ELK21) lm
Voltage : 120/277V or 120V
Dimmable : Triac/ELV or 0-10V/Triac/ELV

Lamp: Designed for use with ELCO Architectural Koto™ LED Light Engines (ELK19 or ELK21 Series)

Single Wall IC Rated for direct contact with insulation, for use in IC or non-IC conditions. 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 joists are used. High strength hanger bars can easily be nailed to joists. Maximum hole cutout is 4 1/4". Suitable for t-grid and drop ceiling applications. See installation sheet for detailed information.

Junction Box: Positioned to accommodate straight conduit runs. Seven 1/2" trade size conduit knockouts, four 3/4" knockouts. Pry-out knockout slots. 4 Romex pryouts with strain relief.

Hanger Bars: Pre-installed hanger bars with True Nail facilitate 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 aligning the housings with the joists.

Input Voltage: 120V or 120/277V
High efficiency driver with power factor > 0.9

Triac/ELV/0-10V or Triac/ELV

UL Listed for Damp Location.
UL Listed for Wet Location with select trims.
UL Listed for Feed Through.
UL Listed for Direct Contact with Insulation.
Airtight per ASTM E-283.
Install a JA8-2016-E lamp/luminaire for Title 24 Compliance.

Warranty: ELCO Lighting warrants products will be free from defects in materials and workmanship for a period of 5 years.

cULus Listed for Wet Locations
UL Listed
Energy Star Certified
RoHS Compliant
5-Year Limited Warranty

About Elco Lighting

Founded in 1991 by its president, Steve Cohen, ELCO Lighting develops and markets lighting products for commercial and residential applications. Founded on the philosophy that high-quality commercial and residential lighting should be sold at a fair market price, Elco Lighting has designed and engineered lighting for residential and commercial spaces for almost two decades. Their product line includes track and recessed lighting fixtures, exit and emergency lights, under cabinet lighting, wall packs, step lights and more.
Please email us with the products you need and the details of your job at buyriteelectric@gmail.com
ELCO Lighting E4LK88ICAD 11.8W 4″ Recessed New Construction Housing for Architectural Koto LED Engine
ELCO Lighting E4LK88ICAD 11.8W 4″ Recessed New Construction Housing for Architectural Koto LED Engine
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