Field selectable 3500k (warm/neutral white), 4000k (neutral white), and 5000k (cool white) color temperatures.
Long-life LEDs provide 196,000 hours of operation with at least 70% of initial lumen output (L70), and 60,000 hours with at least 90% of initial lumen output (L90).**
LED chromaticity based on < 4-step ANSI quadrangles.
LED color maintenance < 0.002 chromaticity shift (Δu’v’) over the initial 6,000 hours of operation.
SLS-8FT-10L-LKFS provides a range of 7,000 to 10,000 nominal lumens.
Universal 120-277 AC voltage (50-60Hz) is standard.
0-10vdc dimming drivers are standard.
Power factor > 0.90.
Total harmonic distortion < 20%.
Color rendering index > 80.
Steel housing and PMMA lens.
Optional emergency drivers and occupancy sensors are available.
Easy installation in new construction or retrofit.
cULus approved for damp locations in ambient temperatures from - 20°C to 50°C (-4°F to 122°F).
DLC approved.
Complies with FCC Part 15, Class A.
Complies with IEEE C.62.41-1991, Class A input transient surge protection (1.0kV).