CR4/LCBS
- Luminaire level lighting control with Lightcloud Blue
- Wireless control for on/off, dimming, and schedules
- Integrated passive infrared motion sensor and photocell, adjustable settings via the mobile app
- Selectable wattage and color temperature via on-board dip-switch
- Suitable for new construction and remodel applications
Performance
| Watts | 12W |
| Color Temp | 2700/3000/3500/4000/5000K |
| Lumens | 1,150 lm |
| Efficacy | 96 |
| Color Accuracy | 90 CRI |
| L70 Lifespan | 50,000 Hours |
| Type | Constant Current |
| 120V | 0.12A |
| 208V | 0.06A |
| 240V | 0.05A |
| 277V | 0.04A |
| Input Watts | 12W |
Dimensions
Weight: 0.8 lbs
Technical Specifications
Lightcloud
Lightcloud Blue
Lightcloud Blue is a Bluetooth® Mesh lighting control system designed for fast setup and flexibility. Install quickly with no gateways, hubs, or additional control wiring. Start with a single device and easily scale to control entire buildings.
Learn more at rablighting.com/lcb.
DLC system - N1XMLOEATBA (Interior); NHCZ2BIA17L (Exterior)
Learn more at rablighting.com/lcb.
DLC system - N1XMLOEATBA (Interior); NHCZ2BIA17L (Exterior)
Gateway Required
No
Communication Protocol
Bluetooth Mesh
SmartShift
No
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
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.
Performance
Product Type
Commercial Downlight
Description
Smart, canless commercial downlights with integrated sensors and Bluetooth® Mesh control. Adjust wattage and color temperature on the fixture, then use the Lightcloud Blue app for wireless dimming, scheduling, and occupancy-based automation—no gateway required.
Wattage Equivalency
23W CFL
Input Wattage
12W
Lumens (Nominal)
1,150lm
Efficacy
96lm/W
L70 Lifespan
50,000-Hour LED lifespan based on IES LM-70 results
Electrical
Driver
Constant Current, Class 2 120-277V 50/60 Hz; 120V: 0.12mA; 208V: 0.06mA; 240V: 0.05mA; 277V: 0.04mA
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.
Operating Temperature
-4°F to 104°F (-20 to 40°C)
Flicker
30%
For Emergency Use
This fixture should not be used in emergency applications. Contact RAB for alternative options.
Sensor Settings
Max Mounting Height
8 to 12 feet
Detection Range
20 ft diameter at 9 ft mounting height
Sensor Technology
Passive Infrared (PIR)
Adjustable Sensor Settings?
Yes, using the Lightcloud Blue mobile app
Sensing Type
Occupancy or vacancy, adjustable using the Lightcloud Blue mobile app
Occupied Actions
On or On at a Dim Level
Vacant Actions
Off or On at a Dim Level
Occupancy Timeout
1 minute to 240 minutes
Daylight Sensing
Continuous dimming based on target light levels configured using the Lightcloud Blue mobile app.
Photocell
Integrated and disabled. Configure using the Lightcloud Blue mobile app.
LED Characteristics
Beam Angle
85°±10°
Color Temperature
Default 4000K
Field-adjustable via dip switch 2700/3000/3500/4000/5000K
Field-adjustable via dip switch 2700/3000/3500/4000/5000K
Color Accuracy (CRI)
90 CRI
R9 Value
High color performance with R9 no greater than 50
Color Consistency
<4-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
Integrated Driver
Driver is integrated on top of the light fixture and connects to junction box (not included) using the provided MC Whip cable.
Installation Types
Designed for remodel or direct mounting in the ceiling, or can be retrofited into existing commercial downlight housings.
Construction
Mounting
Recessed with retention tabs, no housing required
Size
4"
Shape
Round
Finish
White
Enclosure Material
Metal
Trim Style
Smooth
Lens Finish
Frosted
Lens
Polycarbonate light diffuser distributes light evenly and smoothly for general lighting applications
Air Tight
Housing certified Air Tight as per ASTM-E283
Compliance
Listings
UL Listed, UL Classified
Environment
Suitable for use indoors and outdoors in dry, damp, or wet environments.
IC Rated
Suitable for direct contact with insulation.
Type IC inherently protected, suitable for direct contact to air permeable insulation and cULus listed for damp locations. Not for use in direct contact with spray foam insulation, consult NEMA LSD57-2013.
Type IC inherently protected, suitable for direct contact to air permeable insulation and cULus listed for damp locations. Not for use in direct contact with spray foam insulation, consult NEMA LSD57-2013.
Energy Star Approved
This product is ENERGY STAR® Version 2.2 Certified
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 system - N1XMLOEATBA (Interior); NHCZ2BIA17L (Exterior)
California Title 20 Compliant
No
California Title 24 JA8 Compliant
Can be used to conform with the requirements of California Title 24 Part 6.
California Energy Commission (CEC) Status
Lawful for Sales in California
NEC Compliant
Suitable for use in closets. Compliant with NEC Sec. 410.16 (A)(1) and 410.16 (C3).
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
Combine with other
Lightcloud Blue Devices to expand your system capabilities.
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.
