50W 2200K/2700K/3000K/3500K/4000K/R/G/B
  • 100,000-hour LED Lifespan
  • DLC Standard Listed
  • 5-Year, No-Compromise Warranty
View Technical Specs
Performance
Watts 50W
Color Temp 2200K/2700K/3000K/3500K/4000K/R/G/B
Lumens 131-5722 lm
Efficacy 8.7-119.2 lm/W
Color Accuracy 0-93 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V 0.13A/0.14A/0.17A/0.20A/0.22A/0.31A/0.40A
208V 0.07A/0.08A/0.10A/0.11A/0.13A/0.18A/0.23A
240V 0.06A/0.07A/0.09A/0.10A/0.11A/0.15A/0.20A
277V 0.07A/0.09A/0.10A/0.11A/0.15A/0.18A
Input Watts 15.1-48W
Dimensions
Link to Dimension Drawing

Weight: 12.1 lbs

Technical Specifications
Lightcloud
Lightcloud Blue Installed
Lightcloud Blue is a Bluetooth Mesh wireless lighting control system that allows you to control RAB's various compatible devices. With RAB's patented Rapid Provisioning technology, devices can be quickly and easily commissioned for residential and large commercial applications using the Lightcloud Blue mobile app. Each device in a system can communicate with any other device, eliminating the need for a Gateway or Hub and maximizing the control system's reach.

DLC system - N1XMLOEATBA (Interior); NHCZ2BIA17L (Exterior)

Learn more at www.rablighting.com/feature/new-lightcloud-blue.
Gateway Required
No
Communication Protocol
Bluetooth Mesh
Range
Indoor: Up to 60 feet between standard building materials. Building materials such as brick, concrete, and steel construction may require additional Lightcloud Blue devices to extend around an obstruction; Up to 200 feet clear line of sight.

Outdoor: Up to 60 feet clear line of sight; Up to 18 feet around corners.
Spacing Criteria
Lightcloud Blue devices should be placed within the specified range to communicate within the Bluetooth Mesh network.
Factory Reset
Method 1: Delete from App
Open the app and access the device settings for the paired device. Be sure that the device is online and select 'Delete'. The device will flash on/off 5 times and return to full brightness.

Method 2: Rapid Reset Tool
The Rapid Reset process must be done by a professional electrician qualified by RAB. Reach out to your RAB sales manager to request a Rapid Reset Tool. The tool simply needs to be placed directly on the device for 2s or until the lamp/luminaire flashes 3x, then resets to 100% brightness at the default CCT. See instruction manual for exact reset location.
SmartShift
SmartShift
SmartShift is the most advanced - yet easiest to use - circadian lighting system, which syncs white color tuning with the local sunrise and sunset.
Requires the NANO/LCB (sold separately)
Performance
Product Type
Flat Panel
Description
Color tuning edge-lit panels in 2x2, 2x4, and 1x4 with battery backup options. Choose from 16+ million colors using Lightcloud Blue.
Input Wattage
50W
Nominal Lumens
5,500lm
Efficacy (±10%)
110lm/W
L70 Lifespan
100,000-Hour LED lifespan based on IES LM-70 results
Electrical
Driver
Constant Current 120-277V 120-277V, 120V: 0.438mA; 208V: 0.438mA; 240V: 0.219mA; 277V: 0.19mA
THD
<30%
Power Factor
>0.9
Dimmable
Yes via the Lightcloud Blue mobile app and devices.
This product will not operate properly when connected to a standard (incandescent) dimmer or dimming control.
Input Voltage
120-277V
Operating Temperature
32°F to 104°F (0°C to 40°C)
Flicker
Low Flicker
Surge Protection
2 kV + 4 kV
Battery Recharge Time
24 hours
Emergency Backup
Emergency Operation
90 minutes
LED Characteristics
Beam Angle
110°
Color Temperature
Default: 4000K
Adjustable using the Lightcloud Blue mobile app
Tunable White 2200K - 4000K
16+ million RGB colors
Color Accuracy (CRI)
>80 CRI
Natural Spectrum
No
Color Consistency
<7-step MacAdam Ellipse binning to achieve consistent fixture-to-fixture color
Color Stability
LED color temperature is warrantied to shift no more than 200K in color temperature over a 5-year period
Color Uniformity
RAB's range of Correlated Color Temperature follows the guidelines of the American National Standard for Specifications for the Chromaticity of Solid State Lighting (SSL) Products, ANSI C78.377-2017.
Installation
Mounting
Surface, suspended & recessed mounting accessories sold separately
Construction
Size
2'x4'
Shape
Rectangle
Finish
White
Enclosure Material
Metal+Plastic
Compliance
Environment
Suitable for use indoors in dry and damp environments.
DLC Listed
No
Certification Model Number
EZP2X4/RGB/E
California Title 20 Compliant
No
California Energy Commission (CEC) Status
Lawful for Sales in California
IESNA LM-79 & LM-80 Testing
RAB LED luminaires and LED components have been tested by an independent laboratory in accordance with IESNA LM-79 and LM-80.
RoHS
Mercury and UV free. RoHS-compliant components.
FCC
Complies with Part 15 of the FCC Rules
Trade Agreements Act Compliant
This product is a product of Cambodia and a "designated country" end product that complies with the Trade Agreements Act
Other
Compatible Accessories
SMKEZPAN2X4
2'X4' Surface mount

PMKEZPAN2X4
2'X4' Suspended mount

RMKEZPAN2X4
2'X4' Recessed mount
5-Year, No-Compromise Warranty
RAB warrants that our LED products will be free from defects in materials and workmanship for a period of five (5) years from the date of delivery to the end user, including coverage of light output, color stability, driver performance and fixture finish. RAB's warranty is subject to all terms and conditions found at rablighting.com/warranty.

Recently Viewed Products

 This is a link to the product EZP2X4/RGB/E EZP2X4/RGB/E
Lightcloud Blue Ezpan 2X4 50W 2200K-4000K Rgb 120-277V White Battery Backup
 This is a link to the product BLED5-18NW BLED5-18NW
Landscape 155 Lumens Bled 18 Inches Square 5W 4000K White
 This is a link to the product RDLED6S26D-WYNHC-M-S RDLED6S26D-WYNHC-M-S
Remodeler 6" Square 26W Dim Wallwash 3500K 90 Cri Matte Cone Sil Ring
 This is a link to the product ALEDFC80Y ALEDFC80Y
Area Light 80W Full Cutoff Led Warm Bronze
 This is a link to the product RDLED6S26D-WYNHC-M-B RDLED6S26D-WYNHC-M-B
Remodeler 6" Square 26W Dim Wallwash 3500K 90 Cri Matte Cone Black Ring
 This is a link to the product TOMO-2WM/LCS TOMO-2WM/LCS
Tomo 2 Ft 3000/3500/4000/5000K 12/9/6W Wall Mount Lightcloud Sensor
 This is a link to the product EZP2X4/RGB/E EZP2X4/RGB/E
Lightcloud Blue Ezpan 2X4 50W 2200K-4000K Rgb 120-277V White Battery Backup
 This is a link to the product BLED5-18NW BLED5-18NW
Landscape 155 Lumens Bled 18 Inches Square 5W 4000K White
 This is a link to the product RDLED6S26D-WYNHC-M-S RDLED6S26D-WYNHC-M-S
Remodeler 6" Square 26W Dim Wallwash 3500K 90 Cri Matte Cone Sil Ring
 This is a link to the product ALEDFC80Y ALEDFC80Y
Area Light 80W Full Cutoff Led Warm Bronze
Link to Live Chat

Contact us

A RAB support representative will respond soon.

Send a message
Link to Lighting Design

Lighting Design

Our lighting designers can help you create a custom layout.

Request Lighting Layout
Link to DLC qualified products

DesignLights Consortium®

Find DLC qualified products.

Learn More
Link to Where to Buy

Where to Buy

Find a distributor or RAB Sales Representative.

Go to Locator