NORA LIGHTING NIOC-4SNDSQ Can Less Square Down Light Owner’s Manual

August 15, 2024
NORA LIGHTING

NIOC-4SNDSQ Can Less Square Down Light

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Product Specifications:

  • Model: NIOC-4SNDSQ

  • Product Name: 4 Iolite Can-less Square Downlight

  • Source: 12W LED

  • Luminous Flux: 1150lm

  • Construction: Trims are made of heat dissipating, die-cast
    aluminum. Aluminum die-cast LED module is threaded to fit the trim
    and transfer heat.

  • Features: Deep regressed cone reflectors optimize visual
    cut-off. Can be installed in new construction or remodel
    applications.

Product Usage Instructions:

Installation:

  1. Identify the installation location on the ceiling.

  2. Cut a hole according to the dimensions provided in the product
    manual.

  3. Connect the electrical wiring following standard safety
    procedures.

  4. Thread the aluminum die-cast LED module into the trim
    securely.

  5. Securely attach the trim to the ceiling.

Maintenance:

Regularly clean the trim and reflectors with a soft, dry cloth
to remove dust and debris. Ensure the power is turned off before
cleaning or performing maintenance on the downlight.

Usage Tips:

  • Avoid installing the downlight near sources of heat or
    moisture.

  • Do not exceed the recommended wattage for the LED module to
    prevent overheating.

Frequently Asked Questions (FAQ):

Q: Can I dim the 4 Iolite Can-less Square Downlight?

A: Yes, you can dim the downlight if used with a compatible
dimmer switch. Ensure that the dimmer is suitable for LED
lighting.

Q: What is the recommended ceiling height for installing these

downlights?

A: The recommended ceiling height for installation is between 8
to 10 feet for optimal lighting distribution.

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NIOC-4SNDSQ
4″ Iolite Can-less Square Downlight Source: 12W LED
1150lm

Type Project Catalog No. Notes

PRODUCT DESCRIPTION 4″ Iolite can-less downlights can be installed in new construction or remodel applications. Deep regressed cone reflectors optimize visual cut-off.
FEATURES · No housing required – IC Air-Tight rated · Easy installation for remodel or new construction applications · Variety of trim accessories to configure desired appearance · Quick disconnect allows for extended lengths · Dedicated CCT or Comfort Dim (warm dim) · Flood optic, narrow flood and spot optics (included) · 5-Year limited warranty · ENERGY STAR certified · cULus Listed for Wet Locations
SPECIFICATION Construction: Trims are constructed of heat dissipating, die- cast aluminum. Aluminum die-cast LED module is threaded to fit the trim and transfer heat.
Air Flow Restriction: Luminaire has factory installed gasket to restrict airflow from room into ceiling plenum to <2CFM (cubic feet per minute) in accordance with ASTM-283 Air-Tight requirements.
Clearance: IC rated luminaires are rated for direct contact with insulation (not spray foam insulation), no minimum clearance is required.
Driver Box: Prewired junction box includes 7″ quick connect wire to LED module for ease of installation. Junction box includes two 1/2″ trade size knockouts and snap on cover. Maximum length between luminaire and driver is 40′. For longer remote driver remote run length, consult factory.

Performance Data

Part Number NIOC-4SNDSQ40XMPW NIOC-4SNDSQ40XMPW NIOC-4SNDSQ40XMPW

Lumens 1193lm 1185lm 1172lm

CCT 4000K 4000K 4000K

Optic Spot Narrow Flood

Delivered lumens will vary depending on CCT, optic and finish

PRODUCT IMAGES & DIMENSIONS

4.31″ Cut out: 3-15/16″

1.38″ 7″

4.91″

2.65″

2.35″
4″ Iolite Can-less Square Downlight Trim

Mounting: No housing is required, two tensions steel spring clips secure luminaire to ceiling. Accommodates ceiling thickness up to 3/4″. New construction frame-in kit is available, see accessories.

OPTICS Each module includes field changeable optics (spot, narrow flood and flood – preinstalled).

ELECTRICAL Input Voltage: 120VAC Lumens / Wattage: 1150lm / 12W Color Temperature: 2700K, 3000K, 3500K or 4000K Color Rendering Index: 90+CRI Operating Temperature: 0°-30°C Lifetime: 50,000 hours @ L70 Comfort Dim: Comfort Dim color tunes the temperature from a bright 3100K, to a romantic and comfortable 2000K on a gradual, even curve. Available in 875lm only. Dimming: Triac or ELV

Accessories: Luminaire will accommodate (1) hex louver and (1) translucent deco collar or opaque snoot, no accessory holder is required, see accessories page.

LABELS AND LISTINGS · cULus Listed for Wet Locations · ENERGY STAR certified · 5-Year Limited Warranty · RoHS Compliant · Certified to the high efficacy requirements of California Title 24 JA8-2022

WET

5YEAR LIMITED WARRANTY

TITLE
24
COMPLIANT

omfortDim®
Recreate the Sunset with LED

HW Haze Reflector White Flange

MPW Matte Powder White Reflector & Flange

WW White Reflector
& Flange

Item Number
NIOC-4SNDSQHW = Haze Reflector / White Flange NIOC-4SNDSQMPW = Matte Powder White Reflector & Flange NIOC-4SNDSQWW = White Reflector & Flange
2″ & 4″ Iolite Can-less LED Module

Three field changeable optics included
Color Temperature
NIOC-24LED927X = 2700K NIOC-24LED930X = 3000K NIOC-24LED935X = 3500K NIOC- 24LED940X = 4000K NIOC-24LED9CDX = Comfort Dim (3100K~2000K)
Driver Box

Wattage NJCB-12 = 12W / 120VAC input / Triac or ELV dimming
Example: NIOC-4SNDSQMPW / NIOC-24LED930X / NJCB-12 = 4″ Iolite Can-less Square Downlight Trim, Matte Powder White finish, 3000K LED Module, 12W Driver Box with 120VAC input; Triac or ELV dimming
6505 Gayhart Street, Commerce, CA 90040 TEL 323.767.2600 | www.noralighting.com | e-mail: nora@noralighting.com © 2024 Nora Lighting, Inc. All rights reserved. Specifications subject to change without notice.

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Iolite Can-less Accessories
4″ Iolite Can-less Square Downlight

Type Project Catalog No. Notes

FIELD CHANGEABLE OPTICS Iolite luminaires include spot, narrow flood and flood optics. Optics can be changed in the field by removing LED module from die- cast trim. Optional frosted and TIR optics are also available.

LED Module Optic

Frosted Optics
NIO-REFL38FR NIO-REFL60FR

60° Optic 73° Optic

Premium TIR Optics

NIO-REFLTIR15 NIO-REFLTIR25

22° Optic 26° Optic

TIR optics are not compatible with hex cell louver accessory.

Die-cast Trim
TRIM ACCESSORIES Iolite accessories can be added at any point in the design process. Accessories easily install between LED module and die-cast trim. Luminaire will accommodate (1) hex louver and (1) collar accessory, no accessory holder required.

LED Module Accessory
Die-cast Trim

Translucent Decorative Collar

Opaque Collar Snoot

Hex Cell Louver

NIO-AS14(color)

5/8″ length

NIO-AS19(color)

3/4″ length

NIO-AS26(color)

1″ length

Color:

AM (amber), BLU (blue), FR (frosted), R (red)

NIO-AS14(color)

5/8″ length

NIO-AS19(color)

3/4″ length

NIO-AS26(color)

1″ length

Color:

MPW (matte powder white), WH (white)

NIO-HC

Black

Hex cell louver subtly reduces aperture brightness by reducing light output by about 20%.

Translucent collars color the aperture with the specified color while producing white general light. Collars are available in different lengths. Use to add interest, create a theme, match a theme or define a space.

Opaque snoot greatly reduces aperture brightness while preserving light output.

Hex cell louver is not compatible with TIR optics.

MOUNTING ACCESSORIES Iolite canless luminaires are ready to be installed out of the box. Additional mounting accessories can be used to assist during installation or extend length between driver box and luminaire.

Quick Connect Extension Cables

NCA-EW-4 NCA-EW-10

4′ Cable 10′ Cable

Use to extend the length between luminaire and driver box. Can be connected together to create custom lengths. Maximum length between luminaire and driver is 40′. For longer remote driver remote run length, consult factory.

New Construction Frame-In
NF-R124
Universal new construction frame-in can be used to assist installing can-less recessed downlighting.

6505 Gayhart Street, Commerce, CA 90040 TEL 323.767.2600 | www.noralighting.com | e-mail: nora@noralighting.com © 2024 Nora Lighting, Inc. All rights reserved. Specifications subject to change without notice.

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PHOTOMETRICS
4″ Iolite Can-less Square Downlight

Test Information Test Number: NTR2064R1 Part Number: NIOC-4SNDSQ40XMPW Beam Spread: 28° Spot Lumens: 1193lm Wattage: 11.751W Efficacy: 102lpw CCT / CRI: 4000K / 90 CRI Spacing Criteria (0°-180°): 0.48 Spacing Criteria (90°-270°): 0.48

Polar Curve
730 1460 2190

Test Information Test Number: NTR2065R1 Part Number: NIOC-4SNDSQ40XMPW Beam Spread: 39° Narrow Flood Lumens: 1185lm Wattage: 11.76W Efficacy: 101lpw CCT / CRI: 4000K / 90 CRI Spacing Criteria (0°-180°): 0.64 Spacing Criteria (90°-270°): 0.64

2920

10°

Polar Curve

514 1027 1541

Test Information Test Number: NTR2066R1 Part Number: NIOC-4SNDSQ40XMPW Beam Spread: 54° Flood Lumens: 1172lm Wattage: 11.78W Efficacy: 99lpw CCT / CRI: 4000K / 90 CRI Spacing Criteria (0°-180°): 0.84 Spacing Criteria (90°-270°): 0.84

2055 10°
Polar Curve
338 677 1015

1354

10°

Type Project Catalog No. Notes

Illuminance at a Distance

70°

Distance from Luminaire

FC at Nadir

4′

182fc

6′ 50°
8′

81.1fc 45.6fc

10′

29.2fc

12′

20.3fc

Beam Diameter
2′-0″ 3′-0″ 4′-0″ 5′-0″ 6′-0″

30°

Illuminance at a Distance

70°

Distance from Luminaire

FC at Nadir

4′

128fc

6′

57.1fc

50° 8′

32.1fc

10′

20.5fc

12′

14.3fc

Beam Diameter
2′-10″ 4′-4″ 5′-8″ 7′-1″ 8′-6″

30°

Illuminance at a Distance

70°

Distance from Luminaire

FC at Nadir

4′

84.6fc

6′ 50°
8′

37.6fc 21.2fc

10′

13.5fc

12′

9.4fc

Beam Diameter
4′-1″ 6′-2″ 8′-2″ 10′-4″ 12′-4″

30°

Zonal Lumen Summary

Zone

Lumens

0-30

905

0-40

1074

0-60

1158

0-90

1193

90-180

0

0-180

1193

% Luminaire
75.8 90.0 97.1 100 0 100

Zonal Lumen Summary

Zone

Lumens

0-30

887

0-40

1063

0-60

1148

0-90

1185

90-180

0

0-180

1185

% Luminaire
74.9 89.7 96.8 100 0 100

Zonal Lumen Summary

Zone

Lumens

0-30

791

0-40

1025

0-60

1131

0-90

1172

90-180

0

0-180

1172

% Luminaire
67.5 87.4 96.5 100 0 100

Candela Table

Vertical Angles

Candela

0

2920

5

2650

15

1334

25

598

35

143

45

59

Candela Table

Vertical Angles

Candela

0

2055

5

1936

15

1395

25

661

35

142

45

57

Candela Table

Vertical Angles

Candela

0

1354

5

1317

15

1102

25

778

35

258

45

76

Lumen Output Multipliers Color Temperature: 2700K (0.85), 3000K (0.90), 3500K (0.90), 4000K (1.00)
6505 Gayhart Street, Commerce, CA 90040 TEL 323.767.2600 | www.noralighting.com | e-mail: nora@noralighting.com © 2024 Nora Lighting, Inc. All rights reserved. Specifications subject to change without notice.

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References

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