Precision cut 6061-T6 extruded aluminum body with mitered corners. Top Glow™ diffuser snaps into place and is easily removed for service.
The Top Glow diffuser is frost white standard, 89% transmissive, 99% diffusion. Coupled with light engine design, the diffuser spreads the light evenly for enhanced ceiling uniformity.
E1-I Configuration is available in two lumen packages. Standard Output (SO) delivers 200 lumens per foot and 2.3 watts per foot; High Output (HO) delivers 430 lumens per foot and 3.8 watts per foot. In the 2'x2' configuration, 3500K, the SO package delivers 1650 lumens and the HO delivers 3440 lumens.
The light engine is made up of high performance mid-power LEDs and is designed to distribute heat properly to maximize the life of the LEDs and the driver.
LED COLOR TEMPERATURE
Available in 3000K, 3500K, and 4000K.
High performance Constant Current Reduction (CCR) driver standard. Can be wired as dimming or nondimming. Dimming is compatible with 0-10V controls with a range of 10%-100%. Driver is fully accessible from below the ceiling. Power Factor (3500K – HO) ≥99.4%. Total Harmonic Distortion (THD) <20%. Input current (3500KHO- 120V): 0.03A. Expected driver lifetime: 170,000 hours.
E1-I is rated to deliver 90% lumen maintenance (L90) to 100,000 hours and 70% lumen maintenance (L70) to 168,000 hours.
120V or 277V prewired. In accordance with NEC Code 410.73 (G), this luminaire contains an internal driver disconnect. Emergency to generator/ inverter wiring, internal generator transfer switch, nightlight wiring. Please note: Battery backup not available.