Spec Sheet

Fixtures | Indoor Fixtures | Downlights | Recessed Remote Driver | Keystone Technologies

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Document DEVICE REPORTKT-RDLED29PS-8B-9CSF-VDIM
Page 1 of 7
KT-RDLED29PS-8B-9CSF-VDIM
8" LED RECESSED DOWNLIGHT
DESCRIPTION 8" LED Recessed Downlight | Power Select Technology | Color Select Technology | Remote Driver with Built-in Junction Box APPLICATION Ideal for residential, hospitality, retail, office, and other retrofit and new construction applications

PRODUCT FEATURES · Keystone Power Select and Color Select technologies offer
SKU reduction and allow for easy, on-the-job adjustments · Utilizes a remote driver with built-in junction box and quick
disconnect; Eliminates the need for a traditional, multi-piece fixture setup · CEC Compliant Flicker Rate (CEC JA10 std.) · Ideal for new construction, remodel, and retrofit applications · Frosted lens provides even illumination · Interchangeable trims available in matte black, brushed nickel, and bronze

· Powered by Keystone 0-10V dimming LED driver; 10-100% dimming · Ambient operating temperature: -30ºC/-22ºF to 40ºC/104ºF · Suitable for use in wet locations · Airtight and Type IC-rated · Power factor: >0.90 · THD: <20% · LED chip lifetime: L70 >80,000 hrs @ 25ºC/77ºF ambient fixture temp · FCC Part 15, Subpart B, Class A

PERFORMANCE SPECIFICATIONS

Catalog Number

Input Voltage Wattage (Selectable) CCT (Selectable)* Lumen Output Efficacy CRI Power Factor Beam Angle Lifetime

2700K

2,700

93 lm/W

3000K

2,740

94 lm/W

29W

3500K

2,780

96 lm/W

4000K

2,780

96 lm/W

5000K

2,740

94 lm/W

2700K

2,200

96 lm/W

3000K

2,240

97 lm/W

KT-RDLED29PS-8B-9CSF-VDIM 120­277V

23W

3500K

2,280

99 lm/W >90

>0.9

90º

50,000 hrs

4000K

2,280

99 lm/W

5000K

2,240

97 lm/W

2700K

1,600

97 lm/W

3000K

1,630

99 lm/W

16.5W

3500K

1,660

101 lm/W

4000K

1,660

101 lm/W

5000K

1,630

99 lm/W

* Preset to highest CCT: 5000K Color Uniformity: CCT (Correlated Color Temperature) range as per guidelines outlined in ANSI C78.377-2017

Keystone Technologies · Philadelphia, PA · Phone (800) 464-2680 · www.keystonetech.com Specifications subject to change. Last revised on 02.15.24

Page 2 of 7

KT-RDLED29PS-8B-9CSF-VDIM
8" LED RECESSED DOWNLIGHT

PHOTOMETRIC SPECIFICATIONS

POLAR CANDELA DISTRIBUTION
-/+180

-150

150

-120

120

-90 -60

0 300

600

900

1,200

-30

1,500

30

0

Beam Angle (50%): 89.0º

90
60
Unit: cd C0/C180: 89.0º C90/C270: 89.0º

LUX DISTANCE CURVE
Flux Out: 1,941 lm

2 ft 154.5, 361.2 fc

3.929 ft

4 ft 38.62, 90.53 fc

7.858 ft

6 ft 17.16, 40.24 fc

11.79 ft

8 ft 9.654, 22.63 fc

15.72 ft

10 ft 6.179, 14.48 fc

19.64 ft

12 ft 4.291, 10.06 fc

23.57 ft

14 ft 3.152, 7.390 fc

27.50 ft

16 ft 2.414, 5.658 fc

31.43 ft

18 ft 1.907, 4.471 fc

35.36 ft

20 ft 1.545, 3.621 fc

39.29 ft

Height Eavg, Emax

Angle: 88.97º

Diameter

Curves show illuminated area and average illumination when lamp is at various distances.

PHYSICAL SPECIFICATIONS

3.06"

9.45" 8.00" 5.23"

1.44"

5.39"

3.07"

Catalog Number KT-RDLED29PS-8B-9CSF-VDIM

Cut-Out (Min to Max) Ø 7.28" to Ø 8.27"

Keystone Technologies · Philadelphia, PA · Phone (800) 464-2680 · www.keystonetech.com Specifications subject to change. Last revised on 02.15.24

Page 3 of 7
KT-RDLED29PS-8B-9CSF-VDIM
8" LED RECESSED DOWNLIGHT
POWER SELECT (WATTAGE) AND COLOR SELECT (CCT) ADJUSTMENT This fixture is equipped with field-adjustable Keystone Power Select and Color Select technology.
1. Ensure power is off to the fixture. 2. Adjust dip switches to desired settings.

5000K 4000K 3500K 3000K 2700K

16.5W 23W 29W

COLOR SELECT ADJUSTMENT SWITCH Set dip switch to adjust CCT between 2700K, 3000K, 3500K, 4000K, and 5000K. Fixture comes preset at 5000K.
WIRING DIAGRAM

POWER SELECT ADJUSTMENT SWITCH Set dip switch to adjust wattage between 16.5W, 23W, and 29W. Fixture comes preset at 29W.

120­277V

Black (Line) White (Neutral) Green (Ground)

J-Box

Purple (Dim +) Pink (Dim -)

Keystone Technologies · Philadelphia, PA · Phone (800) 464-2680 · www.keystonetech.com Specifications subject to change. Last revised on 02.15.24

Page 4 of 7

KT-RDLED29PS-8B-9CSF-VDIM
8" LED RECESSED DOWNLIGHT

INSTALLATION INSTRUCTIONS RETROFIT INSTALLATION

1. Shut off power at the source of the fixture housing into which you are installing fixture.
Remove existing trim, CFL or incandescent bulb.
Note: Follow all federal and local regulations when disposing of lamps and removed components.

2. Measure ceiling opening to ensure that the edge of the luminaire will cover the entire opening and still sit firmly in the ceiling (see Dimensions on page 2).

3. Select desired Wattage and CCT using adjustment switches on fixture (see Power Select (Wattage) and Color Select (CCT) Adjustment on page 3).

4. Open the driver box and remove the knockout(s) (KO).

5. Insert the electrical supply cable through the KO; use appropriate bushing to prevent wire abrasion. Wire driver box (see Wiring Diagram on page 3 and illustration below).*

6. Place all wiring and connections back into the box and close the cover.

7. Insert driver box into ceiling in accordance with local/ national codes and connect the male and female connectors. Screw threaded nut over connectors to secure.

8. Lifting both retention tabs upward, push the fixture into the hole until trim sits flush with ceiling.

9. Restore power when ready.

* Keystone offers an optional cable accessory to assist with wiring to existing fixture J-box. See KT-MC-NP-1-18/3, Optional Accessories (sold separately) on page 6.

(Installation Instructions continued on next page)

Keystone Technologies · Philadelphia, PA · Phone (800) 464-2680 · www.keystonetech.com Specifications subject to change. Last revised on 02.15.24

Page 5 of 7

KT-RDLED29PS-8B-9CSF-VDIM
8" LED RECESSED DOWNLIGHT

INSTALLATION INSTRUCTIONS (continued) NEW-CONSTRUCTION INSTALLATION*

1. Shut off power at the source of the fixture housing into which you are installing fixture.

2. Using installation hole template, create ceiling opening to ensure that the edge of the luminaire will cover the entire opening and still sit firmly in the ceiling (see Dimensions on page 2).

3. Select desired Wattage and CCT using adjustment switches on fixture (see Power Select (Wattage) and Color Select (CCT) Adjustment on page 3).

4. Open the driver box and remove the knockout(s) (KO).

5. Insert the electrical supply cable through the KO; use appropriate bushing to prevent wire abrasion. Wire driver box (see Wiring Diagram on page 3 and illustration below).*

6. Place all wiring and connections back into the box and close the cover.

7. Insert driver box into ceiling in accordance with local/ national codes and connect the male and female connectors. Screw threaded nut over connectors to secure.

8. Lifting both retention tabs upward, push the fixture into the hole until trim sits flush with ceiling.

9. Restore power when ready.

* Keystone offers an optional cable accessory to assist with wiring to existing fixture J-box. See KT-MC-NP-1-18/3, Optional Accessories (sold separately) on page 6.
Keystone Technologies · Philadelphia, PA · Phone (800) 464-2680 · www.keystonetech.com Specifications subject to change. Last revised on 02.15.24

Page 6 of 7

KT-RDLED29PS-8B-9CSF-VDIM
8" LED RECESSED DOWNLIGHT

OPTIONAL ACCESSORIES (sold separately)

INTERCHANGEABLE TRIM

Catalog Number

Description

KT-RDLED-8B-MB-TRIM

8" Interchangeable Trim for 8B Recessed Downlight; Matte Black

KT-RDLED-8B-BN-TRIM

8" Interchangeable Trim for 8B Recessed Downlight; Brushed Nickel

KT-RDLED-8B-BR-TRIM

8" Interchangeable Trim for 8B Recessed Downlight; Bronze

GOOF RING
Catalog Number
KT-RDLED-8B-GOOF

Description
8" Goof Ring for 8B Recessed Downlights; 10" outer diameter

UPC

Easy Code

843654139531

TXO-92

843654139579 COD-09

843654139616

UFI-14

UPC

Easy Code

843654139708

IWZ-64

Matte Black

Brushed Nickel

Bronze

NEW-CONSTRUCTION PLATE

Catalog Number

Description

KT-RDLED-PLATE-1

New-construction plate for LED Recessed Downlights

UPC

Easy Code

843654137285 BMS-81

EXTENSION CABLES
Catalog Number KT-WDLED-EC-6 KT-WDLED-EC-12 KT-WDLED-EC-20
METAL-CLAD CABLE
Catalog Number KT-MC-NP-1-18/3

Description
6' Extension Cord for LED Recessed Downlights
12' Extension Cord for LED Recessed Downlights
20' Extension Cord for LED Recessed Downlights

UPC

Easy Code

843654139739 GOK-14

843654139746 ECE-88

843654139753

JLM-06

Description
Metal-Clad Cable for LED Recessed Downlights; No plug; UL 16AWG 18/3 wire
(live, neutral, ground)

UPC

Easy Code

843654139777

AYT-71

EMERGENCY PACK
Catalog Number
KT-EMRG-LED-12-1200-AC / DF

Description
LED Emergency Backup, 12W - 1200 Lumen Constant Power Design. 120-277V Input. Dual Flex Cable Design. Installs on Primary Side of
AC Powered LED load.

UPC 843654139890

Easy Code MPM-43

Keystone Technologies · Philadelphia, PA · Phone (800) 464-2680 · www.keystonetech.com Specifications subject to change. Last revised on 02.15.24

Page 7 of 7

KT-RDLED29PS-8B-9CSF-VDIM
8" LED RECESSED DOWNLIGHT

ORDERING INFORMATION

Catalog Number

Pack Qty.

KT-RDLED29PS-8B-9CSF-VDIM

1

UPC 843654139289

Easy Code QRX-40

CATALOG NUMBER BREAKDOWN

KT-RDLED29PS-8B-9CSF-VDIM

1

2

3

4

5

67

8

9 10

11

1 Keystone Technologies 2 Fixture Type 3 LED Technology 4 Maximum Wattage 5 Power Select Technology 6 Size 7 Style/Design Designation 8 CRI 9 Color Select Technology 10 Color Select Designation 11 Dimming

2 Fixture Type
RD Recessed Downlight

6 Size
8

8" Nominal

7 Style/Design Designation

B

Series B

8 CRI

9

90

10 Color Select Designation

F

2700K, 3000K, 3500K, 4000K, 5000K

11 Dimming
VDIM 0­10V Dimming

Keystone Technologies · Philadelphia, PA · Phone (800) 464-2680 · www.keystonetech.com Specifications subject to change. Last revised on 02.15.24


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