385W 4000K (Neutral)
  • 0-10V dimmable standard
  • IP66 Rated
  • 100,000-Hour LED lifespan
  • 10-Year, No-Compromise Warranty
View Technical Specs
Performance
Watts 385W
Color Temp 4000K (Neutral)
Lumens 41464/44438/50871 lm
Efficacy 141.9/140.2/136.8 lm/W
Color Accuracy 83 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V 3.21A
208V 1.85A
240V 1.60A
277V 1.39A
Input Watts 292.2/317/371.8W
Dimensions
Link to Dimension Drawing

Weight: 44.9 lbs

Technical Specifications
Field Adjustability
Field Adjustable (Wattage)
Field adjustable light output in 3 discrete steps:
Extra Large Housing: 385W/345W/300W/345W (factory default 385W)
Compliance
UL Listed
Suitable for wet locations
IP Rating
Ingress protection rating of IP66 for dust and water
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 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-5CUDT3
LED Characteristics
LEDs
Long-life, high-efficacy, discrete, surface-mount LEDs
Color Consistency
7-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 (SSL) Products, ANSI C78.377-2017.
Electrical
Driver
300W: Constant Current, Non-Class 2, 120-277V, 50/60 Hz, 120V: 2.50A, 208V: 1.45A, 240V: 1.25A, 277V: 1.10A

345W: Constant Current, Non-Class 2, 120-277V, 50/60 Hz, 120V: 2.88A, 208V: 1.66A, 240V: 1.44A, 277V: 1.25A

385W: Constant Current, Non-Class 2, 120-277V, 50/60 Hz, 120V: 3.21A, 208V: 1.85A, 240V: 1.60A, 277V: 1.39A
Dimming Driver
Driver includes dimming control wiring for 0-10V dimming systems. Requires separate 0-10V DC dimming circuit. Dims down to 10%.
THD
2.82% at 120V, 10.29% at 277V
Power Factor
99.9% at 120V, 96.2% at 277V
Surge Protection
Line to Line: 10kV
Line to Ground: 6kV
Performance
Lifespan
100,000-Hour LED lifespan based on IES LM-80 results and TM-21 calculations
Wattage Equivalency
Equivalent to 1,500W Metal Halide
Construction
IES Classification
The Type IV distribution is especially suited for mounting on the sides of buildings and walls, and for illuminating the perimeter of parking areas. It produces a semicircular distribution with essentially the same candlepower at lateral angles from 90° to 270°.
Cold Weather Starting
The minimum starting temperature is -40°C (-40°F)
Ambient Temperature
Max Power Temp Rating: 40°C (104°F)
Middle Power Temp Rating: 43°C (110°F)
Low Power Temp Rating: 47°C (116°F)
Housing
Die-cast aluminum
Mounting
2 3/8" slipfitter mount with stainless steel hardware
Tilt Increment
Rotates in 5 degree increments
Lens
Polycarbonate lens
Reflector
Aluminum reflector with white polycarbonate
Vibration Rating
3G vibration rating per ANSI C136.31
Effective Projected Area
1 Fixture: 0.7
2 Fixtures at 90°: 1.11
2 Fixtures at 180°: 1.41
3 Fixtures at 90°: 1.81
4 Fixtures at 90°: 1.81
Gaskets
High-temperature silicone gaskets
Finish
Formulated for high durability and long-lasting color
Green Technology
Mercury and UV free. RoHS-compliant components.
Optical
Bug Rating
385W: B3 U0 G5
345W: B3 U0 G5
300W: B3 U0 G5
Other
Warranty
RAB warrants that our LED products will be free from defects in materials and workmanship for a period of ten (10) 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.
Buy American Act Compliance
RAB values USA manufacturing! Upon request, RAB may be able to manufacture this product to be compliant with the Buy American Act (BAA). Please contact customer service to request a quote for the product to be made BAA compliant.

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