CREE LIGHTING ZR Series LED Troffers User Guide

: June 15, 2024
: CREE LIGHTING

CREE LIGHTING ZR Series LED Troffers User Guide

CREE-LIGHTING-ZR-Series-LED-Troffers-User-Guide-
product

Product Specifications

Efficacy: Up to 159 LPW
Initial Delivered Lumens: 2,600 – 10,000
Input Power: 18-70W
CRI: 80+
CCT: 3000K, 3500K, 4000K, 5000K
Input Voltage: 120-277 VAC, 120-347 VAC, 347VAC
Controls: 0-10V, SmartCast Wireless, Lutron Vive, Lutron EcoSystem, Lutron Athena

Product Usage Instructions

Installation

Ensure power is turned off before installation.
Mount the LED troffer securely to the ceiling using the provided mounting hardware.
Connect the troffer to the power supply according to the wiring diagram provided in the user manual.
If using controls, follow the specific instructions provided for the chosen control system.
Turn on the power and test the functionality of the LED troffer.

Operation

To operate the LED troffer:

Ensure the power supply is turned on.
Use the control system, if applicable, to adjust the light output and dimming settings.
If necessary, refer to the user manual for additional operation instructions specific to the chosen control system.

Maintenance

To maintain the LED troffer:

Regularly clean the troffer’s surface with a soft, dry cloth to remove dust and debris.
Inspect the troffer for any signs of damage or wear. If any issues are found, contact customer support for assistance.
Test the emergency backup battery regularly in accordance with local code to ensure proper functioning.

Product Description

The ZR LED troffer provides energy productivity and code compliance – all with installation that’s so intuitive and simple. The ZR Series delivers from 2,600 to 10,000 lumens and 80 CRI quality light and is perfect for both new construction and renovation. Multiple control options (0-10V, SmartCast® Technology, Lutron Vive, Lutron EcoSystem, Lutron Athena) some of which incorporate integrated ambient and occupancy sensing and wireless communication which results in lower electricity bills, reduced maintenance and an improved total cost of ownership over traditional lighting control systems. The ZR LED troffer embodies a breakthrough in balancing energy savings, visual comfort and project budgets.

Performance Summary

Efficacy: Up to 159 LPW
Initial Delivered Lumens: 2,600 – 10,000
Input Power: 18-70W
CRI: 80+
CCT: 3000K, 3500K, 4000K, 5000K
Input Voltage: 120-277 VAC, 120-347 VAC, 347VAC
Limited Warranty†: 5 years standard for luminaire, SmartCast controls, and Lutron VDO, VRF, AWNR & LDE1 controls; up to 5 years for SmartCast® accessories; 1 year for luminaire accessories
Limited Warranty Emergency Back Up (EB) Battery: 1 year for Battery Back Up. Test regularly in accordance with local code
Controls: 0-10V, SmartCast Wireless, Lutron Vive, Lutron EcoSystem, Lutron Athena
Mounting: Recessed (Designed for use in most ceiling grids including standard 1 ½”, 9/16″, 15/16″, hard ceiling, and surface mounting)
Room-side accessible removable lens

Assembled in the USA by Cree Lighting from US and imported parts
See http://creelighting.com/warranty for warranty terms. For SmartCast accessories, consult SmartCast spec sheets for details on warranty terms.

Accessories

Field-Installed

Ordering Information

Example: ZR24-D-60L-835-CV-UNV-10V5

| | | | | | |
---|---|---|---|---|---|---|---
ZR| D| | | | | |
Series| Size| Version| Lumen Package| CRI/CCT| Lens| Voltage| Control| **Factory Installed Options*
ZR| 14| D| 30L 50L**

3,000 Lumens 5,000 Lumens

40L 60L

4,000 Lumens 6,000 Lumens

| 830

80 CRI,

3000K

835

80 CRI,

3500K

840

80 CRI,

4000K

850

80 CRI,

5000K

| AR

FLX Arc

CV

ZR Curve

SQ

Square

| UNV

– Universal 120-277V

UC

– 120-347V

– Not available with 26L or 30L lumen packages

– Available only with10V5 control

34

– 347V

– Not available with 10V5 control

| 10V5

– 0-10V 5% Dimming

SC1

– SmartCast Wireless Technology with 1% Dimming, Integral motion and ambient sensors

– Utilizes a multifunction sensor

VDO †

– Lutron Vive Wireless Integral Fixture Control with Occupancy and Daylight Sensing

– Utilizes a multifunction sensor

VRF †

– Lutron Vive Wireless Integral Fixture Control (RF only)

LDE1 †

– Lutron HiLume 1% EcoSystem LED Driver with Soft-on, Fade to Black dimming technology

AWNR +

– Lutron Athena Integral Fixture Control (RF only)

– Utilizes a DALI2 driver

| EB Emergency Backup

– Available with UNV voltage only

– Provides 10W & 90 minutes of emergency operation

– Not for use with AWNR control

22| 26L 40L

2,600 Lumens 4,000 Lumens

30L 50L

3,000 Lumens 5,000 Lumens

24| 30L 70L

3,000 Lumens 7,000 Lumens

40L 80L

4,000 Lumens 8,000 Lumens

50L 100L

5,000 Lumens 10,000 Lumens

60L

6,000 Lumens

*Consult factory for other options.
†More information on Lutron controls can be found at lutron.com.

10V5 CONTROL

10V5 Dimensions

| DIM “A”| DIM “A” w/EB| DIM “B”| DIM “C”| Weight| Weight w/EB
1×4| 4.1″ (104mm)| 4.0″ (101mm)| 11.7″ (298mm)| 47.7″ (1213mm)| 11.0 lbs. (5.0kg)| 16.0 lbs. (7.3kg)
2×2| 4.1″ (104mm)| 3.3″ (84mm)| 23.7″ (603mm)| 23.8″ (604mm)| 9.0 lbs. (4.1kg)| 14.0 lbs. (6.4kg)
2×4| 4.1″ (104mm)| 3.3″ (84mm)| 23.7″ (603mm)| 47.7″ (1213mm)| 15.0 lbs. (6.8kg)| 20.0 lbs. (9.1kg)

Refer to page 6 for lens assembly images and dimensions as well as dimensional information for SC1, VDO, VRF, LDE1 and AWNR controls.

SMARTCAST® TECHNOLOGY
SmartCast® Technology is the most intuitive and easiest to install intelligent light solution on the market. SmartCast Technology delivers up to 70% energy savings at up to half the cost of other solutions. Luminaires combine best-in- class light with onboard sensors and intelligence to deliver a better light experience. Extreme energy productivity, code compliance and a better light experience without any extra design, installation or setup work.

CONSTRUCTION & MATERIALS

Durable 22 ga. cold rolled steel housing provides strength and uniformity
Ultra-thin luminaire height and lightweight design effectively target a broad range of plenum spaces and allow for easy installations
Luminaire is pre-painted for enhanced matte finish
Includes integrated hooks for mounting to t-bar, and cable slots for suspended mounting
Luminaire sides and ends are hemmed in for safe, easy handling
Room-side accessible/removable lens snaps and locks into end caps for tool-less entry
Not for installation within 3″ (76mm) of insulation
Weight: Refer to table on pages 1 and 6

OPTICAL SYSTEM

Unique luminaire design creates perfect balance of both horizontal and vertical illumination
Optimized smooth acrylic lens eliminates pixelation and delivers a low-glare, diffused light distribution
Additional diffuser options available. Refer to Inner Optic Overlay Diffuser Accessories table on page 6 for additional detail

ELECTRICAL SYSTEM

Power Factor: >90% at full load
Input Power: Stays constant over life
Input Voltage: 120-277V or 347V, 50/60Hz. 347V w/ LDE1 is 60Hz only
Operating Temperature Range: 0˚C – + 35˚C (32˚F – + 95˚F)
Total Harmonic Distortion: <20% at full load

10V DIMMING AND CONTROL

10V5 option provides continuous dimming to 5% with 0-10V DC control protocol
Maximum 10V Source Current: 0.45mA
For use with Class 2 dimming systems only
Use only lighting controls with neutral connection or controls intended for use with LED fixtures
Reference https://cree.widen.net/s/2b8dlcwsvq/cr-flex-zr-cs-ln-ls-ur-stylus-series-control-options-dimming-spec-sheet for recommended dimming controls and wiring diagrams

REGULATORY & VOLUNTARY QUALIFICATIONS

ULus Listed (UL1598)
Suitable for damp locations
Designed for indoor use only
Requires minimum 90˚C supply conductors
Drivers and LEDs are UL Recognized in accordance with UL8750
Meets NEMA C82.77 standards
UL924 (EB Option) Maximum mounting height: 15.0’(4.6m)
EB option meets CA Title 20 Appliance Regulations
RoHS compliant. Consult factory for additional details
Meets FCC Part 15, Subpart B, Class A limits for conducted and radiated emissions
Assembled in the USA by Cree Lighting from US and imported parts
Meets Buy American requirements within ARRA
DLC and DLC Premium qualified versions available. Please refer to https://qpl.designlights.org/solid-state-lighting for most current information
CA RESIDENTS WARNING: Cancer and Reproductive Harm –www.p65warnings.ca.gov

INTEGRAL MOTION SENSOR

Passive infrared (PIR)
Coverage area: Please refer to the PIR motion sensor coverage table
Not intended to be mounted higher than 20 ft.
Operation:
- Grouped with a wall control: Luminaire will operate in vacancy mode (manual-on/auto-off)
- Not grouped with a wall control: Luminaire will operate in occupancy mode (auto-on/auto-off)
- Luminaires operate at full intensity until OneButton™ Setup is initiated by the Cree Configuration Tool

AMBIENT LIGHT SENSOR

Sensor response matches response of human eye
Not intended to be mounted higher than 20 ft. (6.1m)
Luminaires operate at full intensity until OneButton™ Setup is initiated by the Cree Configuration Tool
Daylight harvesting calibration performed automatically during OneButton™ Setup

INTEGRAL WIRELESS COMMUNICATION

2.4GHz wireless mesh technology with AES 128-bit encryption
Self assigns to quietest channel during OneButton™ Setup
Range:
- 30 ft. (9.1m) in typical commercial applications
- 300 ft. (91.4m) open air without obstructions
Network: 250 devices max.
Space: 100 devices max. per group
FCC and IC certifications

LUMINAIRE

Energy metering with 4% accuracy
Luminaires operate at full intensity until OneButton™ Setup is initiated by the Cree Configuration Tool
10 year power fail memory of settings
NOTE: SmartCast luminaires must be installed on unswitched AC power. Constant power is required to maintain all luminaires on the SmartCast network. If wall control or manual dimming is required, a SmartCast wall control dimmer must be used for manual on, off, and dimming.

DEPLOYMENT

Please refer to the SmartCast® Deployment Guide at https://cree.widen.net/s/mvxtfd2pcz/smartcastr-wireless-deployment-guide

PIR Motion Sensor Coverage

Mounting Height – H (Feet)

| Motion Sensor Coverage Diameter – D (Feet)
---|---
Sensitivity – High (Default)| Sensitivity – Medium| Sensitivity – Low
10| 20| 10| 8
12| 26| 14| 12
14| 28| 15| 13
20| 38| Not Recommended| Not Recommended

ZR14™, ZR22™, and ZR24™ LED Troffers – Version D

Delivered Lumens & Electrical Data

Size

| ****

Lumen Package

| ****

CRI

| ****

Control

| ****

Initial Delivered Lumens

| Wattage| Current (A)| EB Wattage| EB Current (A)
120-277V| 120-347V/347V**| 120V| 208V| 240V| 277V| 347V| 120-277V| 120V| 208V| 240V| 277V

2×2

| ****

26L

| ****

80

| 10V5| ****

2,600

| 18| N/A| 0.17| 0.10| 0.08| 0.07| N/A| 21| 0.19| 0.11| 0.09| 0.08
SC1, VDO, VRF, LDE1, AWNR| 18| 21| 0.17| 0.10| 0.08| 0.07| 0.06| 21| 0.19| 0.11| 0.09| 0.08

1×4, 2×2, 2×4

| ****

30L

| ****

80

| 10V5| ****

3,000

| 21| N/A| 0.19| 0.11| 0.09| 0.08| N/A| 24| 0.22| 0.12| 0.11| 0.09
SC1, VDO, VRF, LDE1, AWNR| 21| 24| 0.19| 0.11| 0.09| 0.08| 0.07| 24| 0.22| 0.12| 0.11| 0.09

1×4, 2×2, 2×4

| ****

40L

| ****

80

| 10V5| ****

4,000

| 27| 27| 0.24| 0.14| 0.12| 0.10| 0.09| 30| 0.27| 0.15| 0.13| 0.11
SC1, VDO, VRF, LDE1, AWNR| 27| 29| 0.24| 0.14| 0.12| 0.10| 0.09| 30| 0.27| 0.15| 0.13| 0.11

1×4, 2×2, 2×4

| ****

50L

| ****

80

| 10V5| ****

5,000

| 35| 35| 0.31| 0.18| 0.15| 0.13| 0.12| 38| 0.34| 0.19| 0.17| 0.14
SC1, VDO, VRF, LDE1, AWNR| 35| 38| 0.31| 0.18| 0.15| 0.13| 0.12| 38| 0.34| 0.19| 0.17| 0.14

1×4, 2×4

| ****

60L

| ****

80

| 10V5| ****

6,000

| 42| 42| 0.37| 0.21| 0.18| 0.16| 0.14| 45| 0.39| 0.23| 0.20| 0.17
SC1, VDO, VRF, LDE1, AWNR| 42| 44| 0.37| 0.21| 0.18| 0.16| 0.14| 45| 0.39| 0.23| 0.20| 0.17

2×4

| ****

70L

| ****

80

| 10V5| ****

7,000

| 47| 47| 0.41| 0.24| 0.20| 0.17| 0.15| 50| 0.44| 0.25| 0.21| 0.19
SC1, VDO, VRF, LDE1, AWNR| 47| 49| 0.41| 0.24| 0.20| 0.17| 0.15| 50| 0.44| 0.25| 0.21| 0.19

2×4

| ****

80L

| ****

80

| 10V5| ****

8,000

| 54| 54| 0.47| 0.27| 0.23| 0.20| 0.18| 57| 0.49| 0.29| 0.25| 0.21
SC1, VDO, VRF, LDE1, AWNR| 54| 57| 0.47| 0.27| 0.23| 0.20| 0.18| 57| 0.49| 0.29| 0.25| 0.21

2×4

| ****

100L

| ****

80

| 10V5| ****

10,000

| 67| 67| 0.58| 0.34| 0.29| 0.25| 0.22| 69| 0.61| 0.35| 0.30| 0.26
SC1, VDO, VRF, LDE1, AWNR| 67| 70| 0.58| 0.34| 0.29| 0.25| 0.22| 69| 0.61| 0.35| 0.30| 0.26

Electrical data at 25˚C (77˚F). Actual wattage and lumens may differ by +/- 10% when operating between 120-277V, 120-347V or 347V +/- 10%.
10V5 controls utilize 120-347V driver. Other controls are 347V.

ZR Series Ambient Adjusted Lumen Maintenance 1| | Delivered Emergency Lumens|
---|---|---|---

Ambient

| Initial LMF| 25K hr Reported2 LMF| 50K hr Reported2 LMF| 75K hr Estimated3 LMF| 100K hr Estimated3 LMF| Lumen Package| Approximate Delivered Emergency Lumens|
26L| 1,440|
0˚C (32˚F)| 1.04| 0.99| 0.95| 0.91| 0.87|
30L| 1,430|
5˚C (41˚F)| 1.04| 0.99| 0.95| 0.91| 0.87|
40L| 1,480|
10˚C (50˚F)| 1.03| 0.98| 0.94| 0.90| 0.86|
50L| 1,430|
15˚C (59˚F)| 1.02| 0.97| 0.93| 0.89| 0.85|
60L| 1,430|
20˚C (68˚F)| 1.01| 0.96| 0.92| 0.88| 0.85|
70L| 1,490|
25˚C (77˚F)| 1.00| 0.95| 0.91| 0.87| 0.84|
80L| 1,480|
30˚C (86˚F)| 0.99| 0.93| 0.89| 0.85| 0.81|
100L| 1,490|
35˚C (95˚F)| 0.98| 0.91| 0.86| 0.82| 0.77|

Lumen maintenance values at 25˚C (77˚F) are calculated per IES TM-21 based on IES LM-80 report data for the LED package and in-situ luminaire testing. Luminaire ambient temperature factors (LATF) have been applied to all lumen maintenance factors.
In accordance with IES TM-21, Reported values represent interpolated values based on time durations that are up to 6x the tested duration in the IES LM-80 report for the LED.
Estimated values are calculated and represent time durations that exceed the 6x test duration of the LED. .

Photometry

ZR24-D-100L-830-AR-UNV-10V5 BASED ON RESTL REPORT TEST #: PL17350-001B
Luminaire photometry has been conducted in accordance with IES LM-79. IES LM-79 specifies the entire luminaire as the source resulting in a luminaire efficiency of 100%.

Coefficients Of Utilization – Zonal Cavity Method

RC %:| 80
RW %:| 70| 50| 30| 10
RCR: 0| 119| 119| 119| 119
1| 108| 103| 99| 94
2| 98| 89| 82| 76
3| 89| 78| 70| 63
4| 81| 69| 60| 53
5| 75| 62| 53| 46
6| 69| 56| 46| 40
7| 64| 50| 41| 35
8| 60| 46| 37| 31
9| 56| 42| 34| 28
10| 52| 39| 31| 26

Effective Floor Cavity Reflectance: 20%

Average Luminance Table (cd/m 2 )

Vertical Angle| Horizontal Angle
| 0°| 45°| 90°
45°| 3,977| 4,305| 4,681
55°| 3,613| 4,195| 4,806
65°| 3,213| 4,219| 5,132
75°| 2,642| 4,526| 5,685
85°| 1,796| 4,382| 3,764
Zonal Lumen Summary

Zone| Lumens| % Lamp| Luminaire
0-30| 2,552| N/A| 26.6%
0-40| 4,149| N/A| 43.3%
0-60| 7,289| N/A| 76.0%
0-90| 9,586| N/A| 100%
0-180| 9,586| N/A| 100%

Reference https://www.creelighting.com/products/indoor/troffers/zr- series for detailed photometric data.

ZR24-D-100L-830-SQ-UNV-10V5 BASED ON RESTL REPORT TEST #: PL17351-001B
Luminaire photometry has been conducted in accordance with IES LM-79. IES LM-79 specifies the entire luminaire as the source resulting in a luminaire efficiency of 100%.

Coefficients Of Utilization – Zonal Cavity Method

RC %:| 80
RW %:| 70| 50| 30| 10
RCR: 0| 119| 119| 119| 119
1| 108| 103| 99| 95
2| 98| 90| 83| 77
3| 89| 78| 70| 63
4| 82| 69| 60| 54
5| 75| 62| 53| 46
6| 69| 56| 47| 40
7| 64| 51| 42| 35
8| 60| 46| 38| 32
9| 56| 42| 34| 29
10| 53| 39| 31| 26

Effective Floor Cavity Reflectance: 20%

Average Luminance Table (cd/m 2 )

Vertical Angle| Horizontal Angle
| 0°| 45°| 90°
45°| 4,122| 4,257| 4,384
55°| 3,836| 4,162| 4,473
65°| 3,492| 4,170| 4,785
75°| 2,942| 4,343| 5,242
85°| 2,068| 3,905| 3,276
Zonal Lumen Summary

Zone| Lumens| % Lamp| Luminaire
0-30| 2,525| N/A| 27.0%
0-40| 4,086| N/A| 43.7%
0-60| 7,146| N/A| 76.5%
0-90| 9,344| N/A| 100%
0-180| 9,344| N/A| 100%

Reference https://www.creelighting.com/products/indoor/troffers/zr-series for detailed photometric data.

Application Reference

Open Space

Spacing

| Lumen Package| Initial Delivered Lumens| ****

Wattage

| ****

LPW

| ****

w/ft2

| Average fc

8 x 8

| ****

26L

| ****

2,600

| ****

18

| ****

144

| ****

0.27

| ****

36

30L

| ****

3,000

| ****

21

| ****

143

| ****

0.32

| ****

42

40L

| ****

4,000

| ****

27

| ****

148

| ****

0.41

| ****

56

50L

| ****

5,000

| ****

35

| ****

143

| ****

0.53

| ****

70

8 x 10

| ****

26L

| ****

2,600

| ****

18

| ****

144

| ****

0.23

| ****

30

30L

| ****

3,000

| ****

21

| ****

143

| ****

0.26

| ****

35

40L

| ****

4,000

| ****

27

| ****

148

| ****

0.34

| ****

47

50L

| ****

5,000

| ****

35

| ****

143

| ****

0.44

| ****

58

10 x 10

| ****

26L

| ****

2,600

| ****

18

| ****

144

| ****

0.18

| ****

24

30L

| ****

3,000

| ****

21

| ****

143

| ****

0.21

| ****

28

40L

| ****

4,000

| ****

27

| ****

148

| ****

0.27

| ****

37

50L

| ****

5,000

| ****

35

| ****

143

| ****

0.35

| ****

47

10 x 12

| ****

26L

| ****

2,600

| ****

18

| ****

144

| ****

0.14

| ****

19

30L

| ****

3,000

| ****

21

| ****

143

| ****

0.17

| ****

22

40L

| ****

4,000

| ****

27

| ****

148

| ****

0.22

| ****

30

50L

| ****

5,000

| ****

35

| ****

143

| ****

0.28

| ****

37

10′ ceiling: 80/50/20 reflectances; 2.5′ workplane, open room. LLF: 1.0 Initial Open Space: 50′ x 40′ x 10 Applies to AC, CV and SQ lenses.

Open Space

Spacing

| Lumen Package| Initial Delivered Lumens| ****

Wattage

| ****

LPW

| ****

w/ft2

| Average fc

8 x 8

| ****

60L

| ****

6,000

| ****

42

| ****

143

| ****

0.63

| ****

56

70L

| ****

7,000

| ****

47

| ****

149

| ****

0.71

| ****

65

80L

| ****

8,000

| ****

54

| ****

148

| ****

0.81

| ****

74

100L

| ****

10,000

| ****

67

| ****

149

| ****

1.01

| ****

93

8 x 10

| ****

60L

| ****

6,000

| ****

42

| ****

143

| ****

0.53

| ****

46

70L

| ****

7,000

| ****

47

| ****

149

| ****

0.59

| ****

54

80L

| ****

8,000

| ****

54

| ****

148

| ****

0.68

| ****

61

100L

| ****

10,000

| ****

67

| ****

149

| ****

0.84

| ****

77

10 x 10

| ****

60L

| ****

6,000

| ****

42

| ****

143

| ****

0.42

| ****

37

70L

| ****

7,000

| ****

47

| ****

149

| ****

0.47

| ****

43

80L

| ****

8,000

| ****

54

| ****

148

| ****

0.54

| ****

49

100L

| ****

10,000

| ****

67

| ****

149

| ****

0.67

| ****

62

10 x 12

| ****

60L

| ****

6,000

| ****

42

| ****

143

| ****

0.34

| ****

29

70L

| ****

7,000

| ****

47

| ****

149

| ****

0.38

| ****

34

80L

| ****

8,000

| ****

54

| ****

148

| ****

0.43

| ****

39

100L

| ****

10,000

| ****

67

| ****

149

| ****

0.54

| ****

49

25′ ceiling: 80/50/20 reflectances; 2.5′ workplane, open room. LLF: 1.0 Initial Open Space: 50′ x 40′ x 10 Applies to AC, CV and SQ lenses.

Lens Assembly

CREE-LIGHTING-ZR-Series-LED-Troffers-User-Guide-
fig-6

Lens Assembly Dimensions

| Lens Width DIM “A”| Endcap Width DIM “B”
CV| 7.3″ (185mm)| 7.9″ (200mm)
AR| 5.4″ (138mm)| 6.2″ (157mm)
SQ| 5.4″ (138mm)| 6.2″ (157mm)

Inner Optic Overlay Diffuser Accessories

CREE-LIGHTING-ZR-Series-LED-
Troffers-User-Guide-fig-7

Inner Optic Overlay Diffuser Accessories (for use with AR Lens only

) CREE-LIGHTING-ZR-Series-LED-Troffers-User-Guide-fig-8

SC1 SMARTCAST® TECHNOLOGY CONTROL
VDO / VRF CONTROLS
AWNR/LDE1 CONTROLS

SC1, VDO, VRF, LDE1 Dimensions

SC1, VDO, VRF, LDE1 Dimensions

| DIM “A”| DIM “A” w/EB| DIM “B”| DIM “C”| Weight| Weight w/EB
1×4| 4.0″ (101mm)| 4.0″ (101mm)| 11.7″ (298mm)| 47.7″ (1213mm)| 11.0 lbs. (5.0kg)| 16.0 lbs. (7.3kg)
2×2| 4.0″ (101mm)| 3.3″ (84mm)| 23.7″ (603mm)| 23.8″ (604mm)| 9.0 lbs. (4.1kg)| 14.0 lbs. (6.4kg)
2×4| 4.0″ (101mm)| 3.3″ (84mm)| 23.7″ (603mm)| 47.7″ (1213mm)| 15.0 lbs. (6.8kg)| 20.0 lbs. (9.1kg)

FAQ

Q: What is the warranty for the emergency backup battery?
The emergency backup battery has a limited warranty of 1 year. It is recommended to test the battery regularly in accordance with local code.

Q: Can I use different controls with the LED troffer?
Yes, the LED troffer is compatible with various control systems including 0-10V, SmartCast Wireless, Lutron Vive, Lutron EcoSystem, and Lutron Athena. Refer to the user manual for specific instructions on installing and configuring these controls.

Q: Can I install accessories on the LED troffer?
Yes, there are field-installed accessories available for the LED troffer. Please refer to the user manual for more information on compatible accessories and their installation instructions.

© 2023 Cree Lighting, A company of IDEAL Industries. All rights reserved. For informational purposes only. Content is subject to change. Patent www.cree.com/patents. Cree® and the Cree Lighting logo are registered trademarks of Cree, Inc. SmartCast® and the SmartCast logo are registered trademarks, and ZR14™, ZR22™, ZR24™ and OneButton™ are trademarks of Cree Lighting, A company of IDEAL INDUSTRIES. The UL logo is a registered trademark of UL LLC. Lutron, the Lutron logo, EcoSystem, the Lutron EcoSystem Enabled logo and Vive are trademarks or registered trademarks of Lutron Electronics Co., Inc. The DLC QPL, DLC QPL Premium and the DLC LUNA Logos are the registered and unregistered trademarks of Efficiency Forward, Inc.

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