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Part Number: E4LK78ICA
Koto Architectural Maximum Adjustability IC Airtight Housing: 120V (Triac/ELV) or 120/277V (0-10V/Triac/ELV) with Optional Emergency Battery Backup.
Trims: Must Be Used With ELCO Koto Architectural LED Light Engines (ELK21 Series Only).
Wattage - 18.9w
Voltage - 120v
Lumens - 1,500lm
Dimmable - Triac/ELV
Height - 5 1/2"
Width - 7 1/2"
Length - 12"
- Double Wall IC Airtight for direct contact with insulation
- Easy-to-Remove driver
- USA designed and assembled
- Flicker Free Dimming
- Koto Architectural LED Light Engines Sold Separately!
- Optional: 90 minutes, 120/277 VAC, 60Hz, Emergency Backup: Sold Separately!
- 5 year factory warranty (limited)
- UL Listed for Damp Locations and Wet Locations with Select Trims
- UL Listed for Direct Contact with insulation and Combustible materials
- UL Listed for Feed Through
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- Tech Specs
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| Lumens | -
| 1,500LM | -
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- Construction Type
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| Maximum Adjustability High Lumen IC Airtight Housing | -
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| Hanger Bars | -
- Spans Up To 24" And Can Be Repositioned 90°
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- Dimmability
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| Triac/ELV | -
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- Warranty
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- 5 Year Factory Warranty (limited)
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- Knockouts
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| Seven (7) 1/2" Trade Size Conduit Knockouts, Two (2) 3/4" Knockouts, One (1) 3/8" Knockout, Four (4) Pry-Out Knockout Slots | -
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- Approval Type
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| UL - Damp Locations, UL - Wet location (with Select Trims), UL Listed for Feed through, UL Listed For Direct Contact | -
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- Recessed Size
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| 4" | -
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- Wattage
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| 18.9 Watts | -
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- Voltage Rating
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- 120V
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| ELCO/USA Designed and Assembled | -
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Features
Construction
▪ Double Wall IC Rated for direct contact with insulation, for use in IC and non-IC conditions. Up to 1,500lm.
▪ Housing accommodates up to 1 1/2" ceiling thickness. Suitable for T-grid and drop ceiling applications.
▪ Airtight housing with gasket to restrict airflow in accordance with ASTM E-283 air-tight requirements.
▪ Designed for ceiling plenums where 2x6 joists or taller are used. High strength hanger bars can easily be nailed to joists.
Junction Box
▪ Positioned to accommodate straight conduit runs.
▪ Seven (7) 1/2" trade size conduit knockouts, Two (2) 3/4" knockouts, One (1) 3/8" knockout.
▪ Four (4) Pry-out knockout slots for easy Romex installation. See installation sheet for detailed information
Hanger Bars / New Construction
▪ 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 housing with joists.
Electrical
▪ Driver is rated for 120V and 277V input (120/277V). High efficiency driver with a power factor >0.95. Optional: 90 Min. Emergency Battery Backup. Access from above required for EM option.
Dimmability
▪ 3-in-1 dimming. Triac, ELV and 0-10V dimming in one driver. 0-10V dimming down to 5% with a compatible dimmer. Can be specified with Lutron drivers for 0.1% and 1% dimming.
Compatible Trims
▪ Compatible with - For use with ELCO Koto Architectural LED Light Engines (ELK21 Series Only).
Listing
▪ UL Listed for Damp Locations. UL Listed Wet Location with select trims.
▪ UL Listed for Feed Through.
▪ UL Listed for Direct Contact with Insulation and Combustible Materials.
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