• DLC Premium listed
  • 100,000-hour LED Life
  • 0-10V dimming standard
  • 5-Year, limited warranty
View Technical Specs
Performance
Watts 500/400/300W
Color Temp 3000/4000/5000K
Lumens 49,020-79,203 lm
Efficacy 147.3-178 lm/W
Color Accuracy 81-84 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V 4.00A/3.33A/2.50A
208V 2.31A/1.92A/1.44A
240V 2.00A/1.67A/1.25A
277V 1.73A/1.44A/1.08A
Input Watts 292.9-489.8W
Dimensions
Link to Dimension Drawing

Weight: 17.4 lbs

Technical Specifications
Field Adjustability
Field Adjustable
Field Adjustable Light Output:
500W/400W/300W (factory default 500W)
Color temperature selectable by 3000K, 4000K and 5000K (factory default 4000K)
Compliance
UL Listed
Suitable for wet 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
Ingress protection rating of IP65 for dust and water
DLC Listed
This product is listed by Design Lights Consortium (DLC) as an ultra-efficient premium product that qualifies for the highest tier of rebates from DLC Member Utilities. Designed to meet DLC 5.1 requirements.
DLC Product Code: S-YB69RP
Electrical
Driver
500W: Constant Current, Class 1, 120-277V, 50/60Hz, 120V: 4.00A, 208V: 2.31A, 240V: 2.00A, 277V: 1.73A
400W: Constant Current, Class 1, 120-277V, 50/60Hz, 120V: 3.33A, 208V: 1.92A, 240V: 1.67A, 277V: 1.44A
300W: Constant Current, Class 1, 120-277V, 50/60Hz, 120V: 2.50A, 208V: 1.44A, 240V: 1.25A, 277V: 1.08A
Dimming Driver
Driver includes wiring for 0-10V dimming systems. Dim as low as 10%.
Power Factor
500W: 99.7% at 120V, 95.5% at 277V
400W: 99.6% at 120V, 94.3% at 277V
300W: 99.4% at 120V, 91.8% at 277V
Surge Protection
L-N: 6kV
L/N-PE: 10kV
LED Characteristics
LEDs
Long-life, high-efficacy, surface-mount LEDs
Color Consistency
7-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.
Construction
Cold Weather Starting
The minimum starting temperature is -40°C (-40°F)
Ambient Temperature
Max Power Temp Rating: 50°C (122°F)
Middle Power Temp Rating: 57°C (135°F)
Low Power Temp Rating: 63°C (145°F)
Housing
Precision die-cast aluminum
Lens
Polycarbonate lens
Reflector
Polycarbonate and Aluminum (Reflector Accessories Sold Separately)
Cord & Plug
6 ft cord and NEMA 7-15P plug for 277V only
Finish
Formulated for high durability and long-lasting color
Green Technology
Mercury and UV free. RoHS-compliant components.
Installation
Mounting
Comes standard with a hanging hook and a 6-foot cord. Heavy-duty 3/4"-14 NPT hook and 3/4"-14 pendant mount capable (pendant by others)
Other
5 Yr 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.
Performance
Wattage Equivalency
500W: Equivalent to 1500W MH
400W: Equivalent to 1500W MH
300W: Equivalent to 1500W MH

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