Tunable White Koto™ LED Module

Dimensions

LED · 4 item numbers · Diecast aluminum body with heat fins allow for efficient cooling

1 drawing · click to open full size

All 4 are the same item. CCT and beam angle change.

Item number	CCT	Beam Angle	IES file
ELK19T41D	1800K-4000K	38°	—
ELK19T41D-E	1800K-4000K	90°	—
ELK19TWD	2700K-6500K	38°	.ies
ELK19TWD-E	2700K-6500K	90°	—

Driver on housing extends lifespan and allows for more dimming options and applications
Standard 38º beam. 18º (-S), 25º (-N), 60º (-W) and 90º (-E) beams available as module suffixes
Optional: Louver (L45), Linear Lens (L46), Spread Lens (L47), Clear Lens (L48), Frosted Lens (L49), White Koto Snoot (L50W). Black Koto Snoot (L50B), Color Shifter (L51), Blue Lens (L52), Pink Lens (L53), Single Asymmetric Lens (L54), Double Asymmetric Lens (L55)
Works in 2″, 3″ and 4″ ELCO Tunable White housings with Koto™ twist-On trims
95+ CRI color rendering throughout white tuning
Title 24 JA8-2025-E Registered
Life span of 50,000 hours L70
Covered by U.S. PATENTS and Patents Pending
Damp location rated and wet location rated for wet location trims

Optics
PC lens diffuses light evenly throughout while reducing glare with LED COB technology.
Construction
Diecast aluminum body with heat fins allow for efficient cooling.
Compatible Housings
Koto™ Module is compatible with Tunable White Housings: 120/277V AC/50-60Hz universal input voltage.
Installation
Twist-On design for toolless trim installation, for use with Koto™ trims only. Can be used in 2″, 3″ & 4″ Tunable White Koto™ Housings only.
LED Technology
Color Rendering Index (CRI) of 95+. Lumen Maintenance of 50,000 hours L70 Life based on LM80 standardized test results. Thermal management by utilizing integrated heat sink. Instant On to Full Brightness. No LED pixelation.
Dimmability
Based on housing dimmer used.
Warranty
ELCO Products are built to last with a 5-year Limited Warranty.

3 families

IES photometric files are provided per item number — download them from the Item numbers table above.