lc4 / lct4d ob catalog name number led downlight › en › docs › il_lc4_lct4d.pdf4”...

LC4 / LCT4D4” Fundamentals™ LED Downlight

ELECTRICAL DATA

LED Light Engine System Wattage * CCT / CRINominal Delivered Lumens **

Round Square

L2L3L4

8W10W12W

2700K/3000K / 92 CRI2700K/3000K / 92 CRI2700K/3000K / 92 CRI

600lm850lm1000lm

500lm750lm850lm

* System Wattage includes driver and LED Module consumption** Delivered Lumen output will vary depending on CCT, CRI and finish

FEATURES ■ J-Box housing design meets 2hr fire rating per UL514A ■ Inherent airtight IC and CCEA rated for Chicago Plenum ■ Concrete pour option available ■ Single housing design accepts both round and square trims

LED LIGHT ENGINE ■ 92 CRI in 2700K, 3000K and 3500K (Consult factory for other CCT options)

■ 2 SDCM (2-Step MacAdam) ■ 50,000 hours L70 (rated life at 70% output)

ELECTRICAL SYSTEM ■ Universal 120/277V input ■ This product complies with IEEE C62.41 for surge endurance up to 2.5KV

■ Additional surge protection recommended ■ Damage from power surge is not covered by warranty

HOUSING ■ 16 gauge galvanized steel ■ IC airtight and Chicago plenum rated, Also suitable for Non-IC applications

■ Concrete pour option (includes mounting tabs) ■ UL 1598 listed for damp locations

DIMMING ■ Phase and 0-10V dimming available via single driver ■ Forward/reverse phase dimming (120V only) ■ 0-10V 5% dimming ■ Dimming compatibility chart link

TRIM ASSEMBLY ■ Powder coated aluminum die-cast trim ■ Quick connect for easy installation ■ High optical transparency diffusion lens provides enhanced visual comfort

■ Wet location listed

INSTALLATION ■ Junction box housing is standard type IC Air-Tight rated for direct contact with insulation

■ Fixture includes adjustable bar hangers (14”-24”) for wood joist or t-bar ceiling installations

■ Accomodates ceilings with a 1/2” to 1-1/2” thickness ■ Maximum ambient temperature 50°C (122°F)

LISTING ■ Trim Assembly: ETL listed to US and Canadian standards for wet location

■ Housing: UL 1598 listed for damp locations ■ Conforms to UL standard 263 to maintain fire rating in ceilings not exceeding 2 hours.

■ CCEA rated for Chicago Plenum installations ■ Can be used to comply with 2016 Title 24 Part 6 - High efficacy LED light source requirements

■ ENERGY STAR® Qualified ■ JA8-2016 ■ 5-Year Intense LED Limited Warranty

Trim Assembly Part Number (Example: LCT4DRTW-SF279)

Trim Finish CCT/CRI2

LCT4DRT (Round)LCT4DST (Square)

W-SFB-SFSN-SFW

(White/Self-Flanged)(Black/Self-Flanged)(Satin Nickel/Self-Flanged/White)

2793093593

(2700K/90 CRI)(3000K/90 CRI)(3500K/90 CRI)

Ceiling Cut Out: 4 5/16” octagonal. Maximum Ceiling Thickness: 1 1/2”

Frame-In Part Number (Example: LC4L2)

Frame-In Wattage Dimming Options

LC4 (Fire-Rated, J-box housing) L2L3L4

(8 Watts)(10 Watts)(12 Watts)

blank (120V-277V, 120V Phase1, 0-10V) P (Concrete Pour)

Round Square

For alternate dimming options see LC4F Downlight specification

Note:

1. Phase Dimming, 120V only2. Consult factory for other CCT options3. 3500K is available with white trims only

4” 5”

2 1/4”

5”3 3/8”

1 11/16”

JOB NAME

CATALOG NUMBER

NOTES TYPE

FUNDAMENTALS L/M-1223:19 P-1

INTENSE LIGHTING | 3340 E La Palma Ave, Anaheim, CA 92806 | tel 714 630-9877 | fax 714 630-9883For Intense Lighting’s limited product warranty, go to www.intenselighting.com. For a printed copy of the warranty, you may call 800 961-5321.© 2020 Intense Lighting, LLC. All rights reserved. Note: This document is subject to change without notice.

https://www.intenselighting.com/en/docs/LC4_Dimming-Compatibility.pdf

LC4 / LCT4D4” Fundamentals™ LED Downlight New Construction

4 5/16”

Ceiling Cut Out: 4 5/16” octagonal. Maximum Ceiling Thickness: 1 1/2”

4” 5”

Round Square

Trim Trim

2 1/4”

5”3 3/8”

1 11/16”

1/8”1” 1/8”1”

Ceiling Cut Out

4 5/16”

14” - 24”

14” - 24”

5” 5”

7”

4 1/2”

4 5/16”

6 3/4”

4 9/16”

Concrete Pour HousingsStandard Housings

Adjustable Trim

JOB NAME

CATALOG NUMBER

NOTES TYPE



Report #: ILL-20180227-1.001

LC4L2/LCT4DRTW-SF309

Candelas at Nadir

Degree CBCP

0°5°15°25°35°45°

273272262237200157

90° DistributionWatts: 8Lumens: 593 LPW: 78 CCT: 3000K

1.9fc

2.7fc

4.3fc

7.6fc 14’

18.6’

23.3’

27.9’Beam

DiameterFootcandles

at Nadir

12’

10’

8’

6’

Throw Distance

CCT / CRI Multipliers: 2700K / 92 CRI (x 1.00) 3000K / 92 CRI (x 1.00)3500K / 92 CRI (x 1.00)


Candelas at Nadir

Degree CBCP

0°5°15°25°35°45°

388387371337285223


2.7fc

3.9fc

6.1fc

10.8fc 14’

18.6’

23.3’

27.9’Beam

DiameterFootcandles

at Nadir

12’

10’

8’

6’

Throw Distance

Candelas at Nadir

Degree CBCP

0°5°15°25°35°45°

496493474430364285


3.4fc

5.0fc

7.7fc

13.8fc 14’

18.6’

23.3’

27.9’Beam

DiameterFootcandles

at Nadir

12’

10’

8’

6’

Throw Distance

Report #: ILL-20180227-1.002



Report #: ILL-20180227-1.003



JOB NAME

CATALOG NUMBER

NOTES TYPE



Report #: ILL-20180223-5.001

LC4L2/LCT4DSTW-SF309

Candelas at Nadir

Degree CBCP

0°5°15°25°35°45°

264263251226186123


1.8fc

2.6fc

4.1fc

7.3fc

Beam Diameter

Footcandles at Nadir

12’

10’

8’

6’

Throw Distance



Candelas at Nadir

Degree CBCP

0°5°15°25°35°45°

375373357321263177


2.6fc

3.8fc

5.9fc

10.4fc

Beam Diameter


12’

10’

8’

6’

Throw Distance

Candelas at Nadir

Degree CBCP

0°5°15°25°35°45°

479477455409337226

90° Distribution

Watts: 12Lumens: 864 LPW: 71 CCT: 3000K

3.3fc

4.8fc

7.5fc

13.3fc

Beam Diameter


12’

10’

8’

6’

Throw Distance

11.6’

15.4’

19.3’

23.1’

11.6’

15.4’

19.3’

23.1’

11.6’

15.4’

19.3’

23.1’

Report #: ILL-20180223-5.002



Report #: ILL-20180223-5.003



JOB NAME

CATALOG NUMBER

NOTES TYPE



DIMMING COMPATIBILITY

DRIVERINPUT

GREY (-)

0-10V DIMMER

BLACK - NEGATIVE

LED LIGHT ENGINE

RED - POSITIVE

VIOLET (+)

BLACK

WHITE

GREEN

FORWARD / REVERSE PHASE DIMMING ■ 120V only ■ Consult dimming manufacturer for installation instructions

DRIVER120V INPUT

FROM DIMMER

BLACK - NEGATIVE

LED LIGHT ENGINE

RED - POSITIVEBLACK

WHITE

GREEN

0-10V DIMMING ■ 120V/277V ■ Consult dimming manufacturer for installation instructions and power packs

JOB NAME

CATALOG NUMBER

NOTES TYPE



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