ALB4/LCBS

Spec Sheet IES File LM79 Instructions Sell Sheet Family Spec Sheet Spec Sheet EZ Layout

ALB4/LCBS

50W 3000/3500/4000/5000/6500K

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Performance

Watts	50/40/30W
Color Temp	3000/3500/4000/5000/6500K
Lumens	4466-7218 lm
Efficacy	149.8-154.2 lm/W
Color Accuracy	83-86 CRI
L70 Lifespan	100,000 Hours

Type	Constant
120V	0.40A/0.32A/0.24A
208V	0.23A/0.18A/0.15A
240V	0.20A/0.16A/0.13A
277V	0.17A/0.14A/0.12A
Input Watts	29.4-47.6W

EZ-Layout

Create Custom Lighting Layout

Dimensions

Weight: 7.7 lbs

Technical Specifications

Lightcloud

Lightcloud Blue Controller

PIR-IN2/LCB

Lightcloud Blue

Lightcloud Blue, RAB's wireless lighting control system, eliminates the need for a hub or controller. The app shows the fixtures nearest you first, so an area is set up in minutes, even without internet on site. Lights and schedules keep working if the Wi-Fi goes down, and a Nano adds control from anywhere.
DLC system: N1XMLOEATBA (Interior); NHCZ2BIA17L (Exterior)
Learn more at rablighting.com/lcb.

Gateway Required

Communication Protocol

Bluetooth®

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 network. Building materials such as brick, concrete, and steel construction or heavy vegetation, bushes or trees may require additional Lightcloud Blue devices to extend around an obstruction.

Sensor Settings

Sensor Connection Type

Integrated

Max Mounting Height

20 ft

Detection Range

26 ft diameter at 20 ft mounting height

Sensor Technology

Passive Infrared (PIR)

Default Setting

Uncommissioned State:
Motion Sensitivity: High
Brightness when triggered : 100%
Hold time: 20 minute
Standby to dim: 20%
Standby time: 1 minute
When vacant: Off
Daylight: Disabled

Commissioned State:
Once pair, the sensor will default to disabled. Once enabled the following settings apply:
Motion Sensitivity: High
Brightness when triggered: Last on status
Hold time: 20 minute
Standby to dim: 20%
Standby time: 1 minute
When vacant: Off
Daylight: Disabled

Adjustable Sensor Settings?

Yes, using the Lightcloud Blue mobile app

Sensing Type

Occupancy, Vacancy

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

Dim levels will continuously adjust based on the daylight threshold level set in the Lightcloud Blue mobile app.

Field Adjustability

Field Adjustable

Field Adjustable Light Output:
50/40/30W (factory default 50W)
Color Temperature Adjustable:
3000K, 3500K, 4000K, 5000K and 6500K(factory default 4000K)

Compliance

UL Listed

Suitable for dry/damp locations

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.

IP Rating

IP20

DLC Listed

This product family is listed with the DesignLights Consortium (DLC). Individual SKUs within this family may carry either a DLC Standard or DLC Premium qualification. Please refer to the individual product specification sheet or the DLC Qualified Products List (QPL) at designlights.org to confirm the qualification status of a specific SKU prior to specification or purchase.

Electrical

Driver

Constant Current, Class 2, Class P, 120-277V, 50/60 Hz:
50W: 120V: 0.46A, 208V: 0.26A, 240V: 0.23A, 277V: 0.20A
40W: 120V: 0.37A, 208V: 0.21A, 240V: 0.18A, 277V: 0.16A
30W: 120V: 0.28A, 208V: 0.16A, 240V: 0.14A, 277V: 0.12A

Dimming Driver

Driver includes dimming control wiring for 0-10V dimming systems. Requires separate 0-10V DC dimming circuit. Dims down to 10%.

Aux Power Supply

Yes

Dim to Off

Surge Protection

1 kV L-L, 2kV L/N-G

Performance

Lifespan

100,000-Hour LED lifespan based on IESlm-80 results and TM-21 calculations

LED Characteristics

LEDs

Long-life, high-efficacy, surface-mount LEDs

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.

Construction

Cold Weather Starting

The minimum starting temperature is -4°F (-20°C)

Maximum Ambient Temperature

Suitable for use in up to 104°F (40°C)

Housing Material

Cold Rolled Carbon Steel Sheets and Strip (SPCC)

Lens Material

Frosted polycarbonate lens diffuses light evenly and smoothly

Finish

Formulated for high durability and long-lasting color

Green Technology

Mercury and UV free. RoHS-compliant components.

Installation

Mounting

Surface mount. Can be mounted with v-hooks (ordered separately).

Other

5-Year Limited Warranty

The RAB 5-year, limited warranty covers light output, driver performance and paint finish. RAB's warranty is subject to all terms and conditions found at rablighting.com/warranty.