• 100,000-Hour LED lifespan
  • 120-277V standard
  • 0-10V dimming, standard
  • 5-Year, limited warranty
View Technical Specs
Performance
Watts 20/15/10W
Color Temp 3500K/4000K/5000K
Lumens 1558-3109 lm
Efficacy 148.4-161.1 lm/W
Color Accuracy 83-85 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V 0.08A/0.12A/0.16A/0.17A
208V 0.06A/0.08A/0.09A/0.10A
240V 0.05A/0.07A/0.08A
277V 0.04A/0.06A/0.07A
Input Watts 10.4-19.8W
Dimensions
Link to Dimension Drawing

Weight: 4.5 lbs

Technical Specifications
Field Adjustability
Field Adjustable
Field Adjustable Light Output:
20/15/10W (factory default 20W)
Color temperature selectable by 3500/4000/5000 (factory default 4000K)
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.
CCEA Compliant
Luminaire Requirements used in Environmental Air Space per the electrical code specification of the City of Chicago
Trade Agreements Act Compliant
This product is a product of Cambodia and a "designated country" end product that complies with the Trade Agreements Act
DLC Listed
This product is on the Design Lights Consortium (DLC) Qualified Products List and is eligible for rebates from DLC Member Utilities.
DLC Product Code: S-B78ZKF
LED Characteristics
LEDs
Long-life, high-efficacy, discrete, surface-mount LEDs
Color Consistency
4-step MacAdam Ellipse binning to achieve consistent fixture-to-fixture color
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.
Performance
Lifespan
100,000-Hour LED lifespan based on IESlm-80 results and TM-21 calculations
Electrical
Driver
Constant Current, Class 2, 120-277V, 50/60 Hz:
20W: 120V: 0.167A, 208V: 0.096A, 240V: 0.083A, 277V: 0.072A
15W: 120V: 0.125A, 208V: 0.072A, 240V: 0.063A, 277V: 0.054A
10W: 120V: 0.083A, 208V: 0.048A, 240V: 0.042A, 277V: 0.036A
Dimming Driver
Driver includes dimming control wiring for 0-10V dimming systems. Requires separate 0-10V DC dimming circuit. Dims down to 10%.
THD
7.74% at 120V, 8.68% at 277V
Power Factor
99.4% at 120V, 95.1% at 277V
Aux Power Supply
Yes
Dim to Off
Yes
Surge Protection
DM: 1 kV
CM: 2 kV
Battery Backup
Battery backup will operate the fixture for 90 minutes if power fails. Wired for 120-277V.
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 104°F (40°C)
Lens
Polycarbonate lens
Housing
Metal
Reflector
Metal
Green Technology
Mercury and UV free. RoHS-compliant components.
Installation
Mounting
Surface mounting standard. V-Hooks and Chain mounting available (ordered separately, SR VHOOK KIT).
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.

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