MRK Series LED Magnetic Retrofits

FEATURES

• Available in 4000k (neutral white) & 5000k (cool white) color temperatures, and in sizes appropriate for retrofit of existing 2’ x 2’ or 2’ x 4’ fluorescent luminaires.
• Long-life LEDs provide at least 70% of initial lumen output (L70) for > 148,000 hours of operation, and at least 90% of initial lumen output (L90) for > 46,000 hours of operation.
• LED chromaticity based on < 5-step ANSI quadrangles.
• LED color maintenance < 0.002 chromaticity shift ((Δu’v’) over the initial 6,000 of operation.
• Provides a range of 3,567 to 5,249 lumens.
• Universal 120-347 AC voltage (50-60Hz) is standard.
• 0-10vdc dimming drivers, which provide 10% continuous dimming are standard.
• Power factor > 0.90.
• Total harmonic distortion < 20%.
• Color rendering index (Ra ) > 80. Renders red colors (R9 ) > 7.
• Choice of clear or frosted polycarbonate lenses.
• Easy retrofit installation in existing 2’ x 2’ and 2’ x 4’ fluorescent luminaires.
• LED strips and drivers include magnets for temporary attachment to luminaires, but both components must be secured with screw-down mounting flanges.

WARRANTY & LISTINGS

• ▪ cULus listed for damp locations in ambient temperatures from -20°C to 40°C (-4°F to 104°F).
• Models with clear lenses are DLC 5.0 premium approved
• Models with frosted lenses are DLC 5.1 standard approved
• Low risk of flicker per IEEE1789-2015 at 100% light output
• Complies with FCC Part 15, class A
• Complies with IEC61000-4-5, surge immunity protection (1kV).
• 5-year warranty of all electronics and housing.