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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.
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
FUNDAMENTALS L/M-1223:19 P-2
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.
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)
LC4 / LCT4D4” Fundamentals™ LED Downlight
Candelas at Nadir
Degree CBCP
0°5°15°25°35°45°
388387371337285223
90° DistributionWatts: 10Lumens: 842 LPW: 83 CCT: 3000K
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
90° DistributionWatts: 12Lumens: 995 LPW: 82 CCT: 3000K
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
LC4L3/LCT4DRTW-SF309
CCT / CRI Multipliers: 2700K / 92 CRI (x 1.00) 3000K / 92 CRI (x 1.00)3500K / 92 CRI (x 1.00)
Report #: ILL-20180227-1.003
LC4L4/LCT4DRTW-SF309
CCT / CRI Multipliers: 2700K / 92 CRI (x 1.00) 3000K / 92 CRI (x 1.00)3500K / 92 CRI (x 1.00)
JOB NAME
CATALOG NUMBER
NOTES TYPE
FUNDAMENTALS L/M-1223:19 P-3
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.
Report #: ILL-20180223-5.001
LC4L2/LCT4DSTW-SF309
Candelas at Nadir
Degree CBCP
0°5°15°25°35°45°
264263251226186123
90° DistributionWatts: 8Lumens: 515 LPW: 68 CCT: 3000K
1.8fc
2.6fc
4.1fc
7.3fc
Beam Diameter
Footcandles 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)
LC4 / LCT4D4” Fundamentals™ LED Downlight
Candelas at Nadir
Degree CBCP
0°5°15°25°35°45°
375373357321263177
90° DistributionWatts: 10Lumens: 731 LPW: 72 CCT: 3000K
2.6fc
3.8fc
5.9fc
10.4fc
Beam Diameter
Footcandles at Nadir
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
Footcandles at Nadir
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
LC4L3/LCT4DSTW-SF309
CCT / CRI Multipliers: 2700K / 92 CRI (x 1.00) 3000K / 92 CRI (x 1.00)3500K / 92 CRI (x 1.00)
Report #: ILL-20180223-5.003
LC4L4/LCT4DSTW-SF309
CCT / CRI Multipliers: 2700K / 92 CRI (x 1.00) 3000K / 92 CRI (x 1.00)3500K / 92 CRI (x 1.00)
JOB NAME
CATALOG NUMBER
NOTES TYPE
FUNDAMENTALS L/M-1223:19 P-4
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.
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
FUNDAMENTALS L/M-1223:19 P-5
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.