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Elco Lighting 4" New Construction Architectural Frame, 120/277V, Triac/ELV/0-10V, Emergency Backup, E4LHU20D2-EM2
- ROCK SKU: ELC-E4LHU20D2-EM2
- MFG Part #: E4LHU20D2-EM2
$260.91
Estimated Lead Time: 0-2 weeks
The Elco Lighting E4LHU20D2-EM2 is a 4" new construction architectural recessed frame with driver and 90-minute emergency backup, rated at 2000 lm, for commercial and institutional new construction requiring life-safety compliance. Operating at 120/277V with Triac/ELV/0-10V dimming (Lutron and Sunset compatible), the 16-gauge galvanized steel housing adjusts for up to 2" ceiling thickness and provides seven ½" conduit knockouts for clean conduit runs. cULus listed for damp location (wet location with select trims); USA designed and assembled. LED light engine and hanger bars sold separately — Generation 2 is not cross-compatible with Generation 1.
| Lumens | 2,000 lm |
| Voltage | 120/277V |
| Dimming | Triac/ELV/0-10V, Sunset, Lutron |
| Emergency Backup | 90 minutes, 120/277V AC, 60 Hz |
| Power Factor | ≥0.9 |
| Damp Location | cULus Listed |
| Construction | 16 gauge galvanized steel |
| Ceiling Thickness | Up to 2" |
Returns
- Returns accepted within 30 days of purchase, in original unopened packaging, unused and in resalable condition.
- All returns require prior authorization — email info@rocklighting.com before shipping anything back.
- Approved returns are subject to a 25% restocking fee, deducted from the refund.
- No restocking fee when the problem is ours — damaged, defective, wrong item shipped, or an inaccurate listing.










