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FOUR NSP AA ES (Enhanced Shielding)

Functionrecessed accent light

standard LED module

Apertureround 4"

Depth5 1/2″

Footprint11 1/4" x 14"

Net Weight10 lbs


FOUR NSP AA ES is a 4” aperture LED enhanced shielding (ES) narrow spotlight. The luminaire is powered by one of a number of Xicato® LED modules – including Artist Series and Vibrant Series modules – all of which are distinguished by extraordinary color consistency (within 1x2-step MacAdam ellipse).

Luminaire provides 362° horizontal rotation and 0°-35° angular adjustment. Once focused, adjustment may be locked by means of a thumb screw and a wing nut. Luminaire employs an internal ‘twist and lock’ reflector to produce an initial beamspread of 14° or 24°. To allow beamspread to be changed in installed luminaires, internal reflectors are available as accessories.


This model provides superior shielding, prioritizing low-brightness apertures over efficacies. For a model with enhanced efficiencies, see the FOUR NSP AA EE.

Learn more about the entire FOUR recessed family


Application Notes

Luminaire is CSA/UL as an inherently protected luminaire for Damp Location. Luminaire is RoHA compliant, is suitable for use in a fire rated ceiling and is approved for ten #12 wire 90° C branch circuit pull through wiring. Removal of the external reflector allows access to the LED module and junction box.


FRxtsAA1314ES.ies; 1300L, 14° inner/ES outer reflector
FRxtsAA1324ES.ies; 1300L, 24° inner/ES outer reflector

Additional Options

  • An optional integral holder permits the use of one or two of a number of Optical Accessories including lenses and color filters. A glass ‘beam smoother’ is included.

  • LightPlate Downlight Spot, LightPlate Accent Spot, and LightPlate Accent Slot may be ordered instead of the standard reflector.

  • Extra reflectors available: 0° cut downlight, 14°, and 24°.

  • Remote emergency battery pack including two components – battery pack and plate with test switch and light – to be mounted adjacent to luminaire; for use in accessible ceilings.

  • Plaster ring allows use of 4 7/8” OD Trim Flush (-TF) reflector in sheetrock ceiling: 5 3/16” dia hole required


Contact factory with quantity for pricing; orders may require shop drawing approval.

  • +DOD: luminaire suitable for high humidity environments; add +DOD to Product Code.
  • +MAR: reflector suitable for marine environments; add +MAR to Product Code.