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  6. LITEISTRY™ 4" Square Cylinder

LITEISTRY™ 4" Square Cylinder

by Prescolite 

The LITEISTRY™ family offers a broad palette of architectural downlighting solutions with consistent aperture appearance, quiet ceiling design, and optical performance. Create spaces with the confidence that LITEISTRY™ will complement your vision to transform every architectural space into a masterpiece. 

  • 4" architectural LED square downlight cylinder delivering 600 - 4000 lm
  • 4 beam distributions from 0.6 to 1.2 Spacing Criteria
  • Quiet reflector appearance with 50º optical cutoff
  • 2700K - 5000K, 80+ and 90+ CRI options
  • Available in Surface, Wall, Pendant, or Cord Mount configurations
  • Variety of dimming protocol options including 0-10V, DALI, DMX, Forward Phase and EcoSystem
  • NX Distributed Intelligence™ wired and wireless controls capability available
  • 2 SDCM color consistency
  • Long life L90 at 55,000 hrs (TM-21)
  • Five year warranty

Product Details

General

Aperture 4 in
Application
  • Education
  • Healthcare
  • Hospitality
  • Office
  • Lobby
  • Conference Room
  • Classroom
  • Waiting Room
  • Auditorium
  • Guest Room
  • Dining Area
Controls - Networked NX Distributed Intelligence
Dimming Protocol
  • 0-10V
  • DALI
  • DMX
  • Lutron Forward Phase
  • Lutron EcoSystem Digital
Dimming Range
  • 1%
  • <1%
  • <0.1%
Light Source LED

Certifications and Compliance

Compliance Buy American (TAA) 52.225-11

Photometry

  Download All
IES Files Color Temperature CRI Delivered Lumens Lm/W Watts Distribution Type
LTC-4SQD-P-20L35K8MD-DM1-S-BL
IES file
 3500 °K 80 CRI 2209 lm 97 22.7 W Medium, 45° FWHM, (0.7 SC)
LTC-4SQD-P-20L35K8NR-DM1-S-BL
IES file
 3500 °K 80 CRI 2237 lm 99 22.7 W Narrow, 37° FWHM, (0.6 SC)
LTC-4SQD-P-20L35K8WD-DM1-S-BL
IES file
 3500 °K 80 CRI 2081 lm 92 22.7 W Wide, 60° FWHM, (1.0 SC)
LTC-4SQD-P-20L35K8XW-DM1-S-BL
IES file
 3500 °K 80 CRI 2026 lm 89 22.7 W Extra Wide, 68° FWHM, (1.1 SC)