Elco Lighting 4" Square New Construction Plaster Frame with Driver, 4000 lm, CRI93+, 0-10V/Triac/ELV, 120-277V, E4SQLFU40D2

Elco Lighting 4" Square New Construction Plaster Frame with Driver, 4000 lm, CRI93+, 0-10V/Triac/ELV, 120-277V, E4SQLFU40D2

$89.91

The Elco Lighting E4SQLFU40D2 is a 4" square new construction plaster frame with integrated driver for commercial and high-output recessed lighting applications. Rated at 4000 lm with CRI 93+, the frame supports 0-10V, Triac, and ELV dimming across 120–277V and is cULus listed for wet location (with select trims) and damp location. The 16-gauge galvanized steel construction includes pre-installed hanger bars compatible with standard lumber, engineered lumber, laminated beams, and T-bar ceilings; an optional 90-minute emergency backup is available. This is a Generation 2 frame — the LED light engine is sold separately and Gen 1 engines are not cross-compatible.


Lumens 4000 lm
Color Temperature Not specified (LED light engine sold separately)
CRI 93+
Voltage 120-277V
Dimming 0-10V, Triac, ELV
Wet Location cULus Listed for Damp & Wet Location (select trims)
Warranty 5-Year Limited
Mount Type New Construction, Plaster Frame, 4" Square, Gen 2

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