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- Indoor LED Lighting
4FT MAGNETIC LED RETROFIT KIT - 39W
The 05-MRK series is a family of LED magnetic retrofit kits, which are used to update existing 2x2 and 2x4 fluorescent luminaires to LED. This family of retrofit kits is designed to deliver general ambient lighting in a variety of indoor settings, including schools, offices, hospitals and stores. These high efficancy retrofit kits provide long-life and uniform illumination, as well as standard 0-10 vdc dimming capability.
▪ Available in 4000k (neutral white) & 5000k (cool white) color temperatures, and in sizes appropriate for retrofit of existing 2’ x 4’ fluorescent luminaires.*
▪ Long -life LEDs provide at least 70% of initial lumen output (L70) for >156,000 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 4,683 to 5,257 lumens.
▪ Universal 120-347 AC voltage (50 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 (R Ra) >80. Renders red colors (R R9) >7.
▪ Choice of clear or frosted polycarbonate lenses.
▪ Easy retrofit installation in existing 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.
* Contact factory for other color temperatures and lumen packages.
** L70 hours are IES TM-21-11 calculated hours.
WARRANTY and LISTINGS
▪ cULus listed for damp locations in ambient temperatures from from-20 °C to 40 40°C ( (-4°F to 104 104°F).
▪ Low risk of flicker per IEEE1789 IEEE1789-2015 at 100% light output.
▪ Complies with FCC Part 15, class A.
▪ Complies with IEC61000 IEC61000-4-5, surge immunity protection (1kV).
▪ 5-year warranty of all electronics and housing.
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