• Slim style 3", 4" and 6" wall mount for outdoor use. 4" and 6" surface, cord, or pendant mount for indoor use.
  • Aluminum extrusion housing and die-cast covers available in black, bronze, or white.
  • Wireless Bluetooth Mesh control with Lightcloud Blue
  • RGB models with tunable white 2200-6500K CCT, 16+ million colors
  • Wireless dimming for all models; integrated photocell for wall mount versions
View Technical Specs
Performance
Watts 20W
Color Temp 2200-6500K
Lumens 1,000 lm
Efficacy 50
Color Accuracy 90 CRI
L70 Lifespan 50,000 Hours
Type Constant Current
120V 0.17A
208V 0.10A
240V 0.09A
277V 0.08A
Input Watts 20W
Dimensions
Link to Dimension Drawing

Weight: 4.5 lbs

Technical Specifications
Lightcloud
Lightcloud Blue
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. Learn more at rablighting.com
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.
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
Cylinder Wall Mount
Description
Economical cylinders with field-adjustable color temperature, power, and light distribution along with field-swappable optics to fit any indoor or outdoor application. Now available with RGBW color tuning using Lightcloud Blue.
Wattage Equivalency
125/100/75W
Input Wattage
20W
Lumens
1,000lm
Efficacy
50lm/W
L70 Lifespan
50,000-Hour LED lifespan based on IES LM-70 results
Electrical
Driver
Constant Current 120V-277V 50/60Hz, 120V: 0.165mA; 208V: 0.10mA; 240V: 0.0852mA; 277V: 0.075mA
THD
≤20%
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
-40°F to 113°F (-40°C to 45°C)
Flicker
&le20%
Photocell
Integrated photocell included with on/off switch
LED Characteristics
Beam Angle
60° (installed)
Field swappable optics sold separately for 25°/40°/60° beam angle_
Light Direction
Selectable up, down, or both
Color Temperature
Default: 4000K
Adjustable using the Lightcloud Blue mobile app
Tunable White 2200K - 6500K
16+ million RGB colors
Color Accuracy (CRI)
90 CRI
Natural Spectrum
No
R9 Value
High color performance with R9 greater than 0
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
Wall mount
Construction
Size
4"
Shape
Cylinder
Finish
White
Enclosure Material
Die-cast aluminum and polycarbonate
Compliance
Listings
UL Listed
Environment
Suitable for use indoors and outdoors in dry, damp, or wet environments.
Fixture Rating
Suitable for use in open fixtures
DLC NLC Listed
This system is on the Design Lights Consortium (DLC) Network Lighting Controls (NLC) Qualified Products List and is eligible for rebates from DLC Member Utilities.
DLC system - N1XMLOEATBA (Interior); NHCZ2BIA17L (Exterior)
DLC Listed
No
Certification Model Number
BWCWS-20W-RGBCW40WH
California Title 20 Compliant
No
California Title 24 JA8 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
Other
Compatible Accessories
CD34REF-425D
25° reflector

CD34REF-440D
40° reflector

CD34REF-460D
60° reflector

CD34LENS-4FRW
4" frosted lens white

CD34LENS-4FRK
4" frosted lens black

CD34LENS-4FRZ
4" frosted lens bronze
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.

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