Buy Elco – 3″ Koto Architectural Maximum Adjustability High Lumen IC Airtight Housing online. Get your favorite team product at a great price. Elco – 3″ Koto Architectural Maximum Adjustability High Lumen IC Airtight Housing products are popular with dedicated fans and first time buyers.
15.7W – 18.9W, 1250 lm – 1500 lm
Koto™ Architectural High Lumen Housing: 120V (Triac/ELV) or 120/277V (0-10V/Triac/ELV) with optional Emergency Battery Backup. Must be used with Koto™ Architectural LED Light Engines (ELK21 Series Only).
- IC Airtight for direct contact with insulation.
- Easy-to-Remove driver.
- Optional 90 minutes, 120/277 VAC, 60Hz, Emergency Backup.
- Flicker-Free Dimming.
- USA designed and assembled.
- Limited 5 year warranty.
- For use with ELCO Koto™ Architectural LED Light Engines (ELK21 Series Only).

Resources & Downloads
Product SKU
Catalog Number
Description
Lamp type
Wattage
Lumens
Voltage
Dimming
E3LK53ICA
Maximum Adjustability Housing
LED
15.7W
1250 lm
120V
Triac/ELV
E3LK54ICAD
Maximum Adjustability Housing
LED
15.7W
1250 lm
120/277V
0-10V/Triac/ELV
E3LK85ICAD
High Lumen Maximum Adjustability Housing
LED
18.9W
1500 lm
120/277V
0-10V/Triac/ELV
Koto™ Architectural High Lumen Housing: 120V (Triac/ELV) or 120/277V (0-10V/Triac/ELV) with optional Emergency Battery Backup. Must be used with Koto™ Architectural LED Light Engines (ELK21 Series Only).
- IC Airtight for direct contact with insulation.
- Easy-to-Remove driver.
- Optional 90 minutes, 120/277 VAC, 60Hz, Emergency Backup.
- Flicker-Free Dimming.
- USA designed and assembled.
- Limited 5 year warranty.
- For use with ELCO Koto™ Architectural LED Light Engines (ELK21 Series Only).
Resources & Downloads
Product SKU
Catalog Number | Description | Lamp type | Wattage | Lumens | Voltage | Dimming |
E3LK53ICA | Maximum Adjustability Housing | LED | 15.7W | 1250 lm | 120V | Triac/ELV |
E3LK54ICAD | Maximum Adjustability Housing | LED | 15.7W | 1250 lm | 120/277V | 0-10V/Triac/ELV |
E3LK85ICAD | High Lumen Maximum Adjustability Housing | LED | 18.9W | 1500 lm | 120/277V | 0-10V/Triac/ELV |