




⚡ Light smarter, live brighter — emergency-ready elegance for every space!
This 4" LED recessed downlight delivers 720 lumens of crisp, dimmable light with selectable color temperatures from warm 2700K to cool 6000K. Featuring an integrated 90-minute emergency battery backup with a convenient test button, it ensures uninterrupted illumination during outages. Energy Star certified and UL/ETL/IC/Damp rated, this ultra-slim fixture combines modern aesthetics with reliable performance, backed by a 5-year warranty and over 50,000 hours of lifespan.
| Brand | LED & Lighting Solutions |
| Color | 5000K |
| Material | Aluminum |
| Style | Modern |
| Light fixture form | Recessed |
| Product Dimensions | 4"L x 4"W x 1.8"H |
| Specific Uses For Product | living room, bedroom, office, bathroom, dining room, hotel entryway, hallway, kitchen |
| Indoor/Outdoor Usage | Indoor |
| Power Source | Battery Powered |
| Special Feature | Integrated 4W LED emergency drive and battery with test button |
| Control Method | Remote |
| Light Source Type | LED |
| Theme | Modern |
| Light Color | white |
| Shape | Round |
| Included Components | 4"led downlight, Integrated 4W emergency battery backup, Complete, pre-wired emergency downlight solution—including test button |
| Lighting Method | LED |
| Specification Met | Energy Star |
| Number of Items | 1 |
| Controller Type | Push Button |
| Switch Type | Push Button |
| Unit Count | 1.0 Count |
| Brightness | 720 lumen |
| Efficiency | [HIGH] |
| Mounting Type | Wall Mount |
| Shade Color | White |
| Fixture Type | Non Removable |
| Assembly Required | No |
| Manufacturer | DayLight USA |
| Size | 4" |
| UPC | 850053395000 |
| Model Name | LED Downlight with Integrated Emergency Battery Backup |
| Part Number | LLSDEM04090930300000 |
| Item Weight | 3 pounds |
| Country of Origin | USA |
| Item model number | LLSDEM |
| Special Features | Integrated 4W LED emergency drive and battery with test button |
L**L
Replacing the old emergency ballast backup
This was a great replacement. Hopefully it will work for years to come. As for now it’s a really good replacement.
Trustpilot
2 months ago
4 days ago