Finish
4″ Ply Sylo™ Surface Mount
Dimensions
LED · 2700K-5000K · 10 item numbers · Integrated driver and light engine with quick connect
Item numbers ↓Dimensions
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Item numbers
10All 10 are the same item. Voltage, finish, dimming, lumens, wattage and emergency option change.
| Item number | Voltage | Finish | Dimming | Lumens | Wattage | Emergency Option |
|---|---|---|---|---|---|---|
| ESF427L3CT5BB | 120V | Black | 120V Triac/ELV | Up to 1500 lm (lumen switch) | 12.5W | — |
| ESF427L3CT5HW | 120V | White with Haze Reflector | 120V Triac/ELV | Up to 1500 lm (lumen switch) | 12.5W | — |
| ESF427L3CT5W | 120V | White | 120V Triac/ELV | Up to 1500 lm (lumen switch) | 12.5W | — |
| ESF475L3CT5BB | 120-277V | Black | 120/277V, 0-10V | Up to 1500 lm (lumen switch) | 9.5W / 13.5W / 18W | — |
| ESF475L3CT5HW | 120-277V | White with Haze Reflector | 120/277V, 0-10V | Up to 1500 lm (lumen switch) | 9.5W / 13.5W / 18W | — |
| ESF475L3CT5W | 120-277V | White | 120/277V, 0-10V | Up to 1500 lm (lumen switch) | 9.5W / 13.5W / 18W | — |
| ESF42710CT5HW | 120V | White with Haze Reflector | 120V Triac/ELV | 1000 lumen (15W) | 15W | — |
| ESF42710CT5HWEM | 120V | White with Haze Reflector | 120V Triac/ELV | 1000 lumen (15W) | 15W | Emergency Battery 15W Max |
| ESF42710CT5W | 120V | White | 120V Triac/ELV | 1000 lumen (15W) | 15W | — |
| ESF42710CT5WEM | 120V | White | 120V Triac/ELV | 1000 lumen (15W) | 15W | Emergency Battery 15W Max |
Details
- Modern Surface Mount Die-Cast aluminum fixture for easy maintenance and upgrades
- Integral EM option 15W Max, for over 15W use EJB4ICA-EM5 external EM and housing
- Fits 3 ½″ and 4″ Octagon and Round Junction boxes
- Manual switch to choose desired Color Temperature and Lumen Output
- 120V Triac/ELV dimming or 120/277V 0-10V dimming options available
- Soft white lens provides smooth lumen distribution and eliminates LED pixelation
- 90+ CRI color rendering
- CA Title 24, ETL Listed (US and Canada), ENERGY STAR, JA8-2025-E
- Life span of 50,000 hours L70
Optics
Frosted polycarbonate lens diffuses light evenly throughout while reducing glare with LED Array technology.
Construction
Integrated driver and light engine with quick connect. Diecast aluminum body with heat sink allows for efficient cooling. High quality powder coat finish preventing rust and paint cracking.
Installation
Included bracket mounts to 3 ½″ and 4″ Octagon and Round Junction boxes.
Electrical
Specifiable in 120V or 120/277V input . High Efficiency driver with a power factor > 0.9. Start time of less than .75 seconds.
Emergency Battery Backup
Integral EM Test Switch on Cylinder. The fixture becomes 120V only. Integral EM option 15W Max, for over 15W use EJB4ICA-EM5 external EM and housing
LED Technology
Color Rendering Index of 90+. 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 technology. No LED pixelation.
Dimmability
Optional Triac/ELV or 0-10V dimming. For full list of dimmers, refer to the Dimmer Compatibility List. Dims smoothly with no hot spots or flickering.
Listings
ETL Listed (US and Canada) for Wet Locations. RoHS Compliant. Meets Energy Star & California Title 24 JA8-2025-E standards.
Warranty
ELCO Products are built to last with a 5-year Limited Warranty.
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