SR4L/LCBS/E
- 100,000-Hour LED lifespan
- 120-277V standard
- 0-10V dimming, standard
- 5-Year, limited warranty
Performance
| Watts | 12/16/20/24/28W |
| Color Temp | 3500/4000/5000/5700/6500K |
| Lumens | 1673-4076 lm |
| Efficacy | 140.3-144 lm/W |
| Color Accuracy | 84-87 CRI |
| L70 Lifespan | 100,000 Hours |
| Type | Constant Current |
| 120V | 0.11A/0.14A/0.17A/0.20A/0.23A |
| 208V | 0.06A/0.08A/0.09A/0.11A/0.13A/0.14A |
| 240V | 0.05A/0.07A/0.08A/0.10A/0.12A |
| 277V | 0.05A/0.07A/0.08A/0.09A/0.10A |
| Input Watts | 11.9-28.2W |
Dimensions
Weight: 3.1 lbs
Technical Specifications
Field Adjustability
Field Adjustable
Constant Current, Class II, 120-277V, 50/60 Hz:
28W: 120V: 0.25A, 208V: 0.14A, 240V: 0.13A, 277V: 0.11A
24W: 120V: 0.20A, 208V: 0.12A, 240V: 0.11A, 277V: 0.09A
20W: 120V: 0.17A, 208V: 0.10A, 240V: 0.08A, 277V: 0.07A
16W: 120V: 0.13A, 208V: 0.08A, 240V: 0.07A, 277V: 0.06A
12W: 120V: 0.13A, 208V: 0.06A, 240V: 0.05A, 277V: 0.04A
28W: 120V: 0.25A, 208V: 0.14A, 240V: 0.13A, 277V: 0.11A
24W: 120V: 0.20A, 208V: 0.12A, 240V: 0.11A, 277V: 0.09A
20W: 120V: 0.17A, 208V: 0.10A, 240V: 0.08A, 277V: 0.07A
16W: 120V: 0.13A, 208V: 0.08A, 240V: 0.07A, 277V: 0.06A
12W: 120V: 0.13A, 208V: 0.06A, 240V: 0.05A, 277V: 0.04A
Compliance
UL Listed
Suitable for 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.
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.
LED Characteristics
LEDs
Long-life, high-efficacy, discrete, 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.
Color Consistency
4-step MacAdam Ellipse binning to achieve consistent fixture-to-fixture color
Performance
Lifespan
100,000-Hour LED lifespan based on IESlm-80 results and TM-21 calculations
Electrical
Driver
Constant Current, Class II, 120-277V, 50/60 Hz:
28W: 120V: 0.25A, 208V: 0.14A, 240V: 0.13A, 277V: 0.11A
24W: 120V: 0.20A, 208V: 0.12A, 240V: 0.11A, 277V: 0.09A
20W: 120V: 0.17A, 208V: 0.10A, 240V: 0.08A, 277V: 0.07A
16W: 120V: 0.13A, 208V: 0.08A, 240V: 0.07A, 277V: 0.06A
12W: 120V: 0.13A, 208V: 0.06A, 240V: 0.05A, 277V: 0.04A
28W: 120V: 0.25A, 208V: 0.14A, 240V: 0.13A, 277V: 0.11A
24W: 120V: 0.20A, 208V: 0.12A, 240V: 0.11A, 277V: 0.09A
20W: 120V: 0.17A, 208V: 0.10A, 240V: 0.08A, 277V: 0.07A
16W: 120V: 0.13A, 208V: 0.08A, 240V: 0.07A, 277V: 0.06A
12W: 120V: 0.13A, 208V: 0.06A, 240V: 0.05A, 277V: 0.04A
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
Yes
Surge Protection
L-N 1 kV, L/N-G 2 kV
Battery Backup
Battery backup will operate the fixture for 90 minutes if power fails. Wired for 120-277V.
Battery Backup Light Loss Factor
28W: 35.3%
24W: 43.3%
20W: 51.9%
16W: 63.7%
12W: 86.15%
24W: 43.3%
20W: 51.9%
16W: 63.7%
12W: 86.15%
Construction
Cold Weather Starting
The minimum starting temperature is 0°C (32°F)
Maximum Ambient Temperature w/Battery Backup
Suitable for use in up to 122°F ( 50°C)
Lens
Polycarbonate lens
Housing
Galvanized steel (painting)
Green Technology
Mercury and UV free. RoHS-compliant components.
Finish
Formulated for high durability and long-lasting color
Installation
Mounting
Surface mounting standard. V-Hooks and Chain mounting available (ordered separately, SR VHOOK KIT).
Sensor Settings
Remote Control Accessory
Adjust settings using remote control (catalog# MSR1). Only available with 0-10V dimming driver options. Remote control available here.
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.
Accessories
Suspended Mounting Kit: SR VHOOK KIT
Surface Mount Kit: SR JOIN KIT
Surface Mount Kit: SR JOIN KIT
Lightcloud
Lightcloud Blue Sensor 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.
DLC system - N1XMLOEATBA (Interior); NHCZ2BIA17L (Exterior)
Learn more at www.rablighting.com/feature/new-lightcloud-blue.
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