RAB RAIL185W/480/D10 HIBAY 22IN 185
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Manufacturer RAB Lighting
Mfg Catalog # RAIL185W/480/D10
North Coast Part # 1829010


  • Ideal for large spaces
  • 100,000-hour lifespan - virtually maintenance free operation
  • 0-10V driver for variable dimming down to 10%
  • Low-glare design with semi-diffuse lens



  • Watts: 185W
  • Color Temp: 5000K (Cool)
  • Lumens: 23,062
  • Efficacy: 136 lm/W
  • Color Accuracy: 76 CRI
  • L70 Lifespan: 100,000 hours
  • Type: Constant Current
  • 120V: 0
  • 208V: 0
  • 240V: 0
  • 277V: 0
  • Input Watts: 169.60W


  • Weight: 17.6 lbs


  • UL Listing: Suitable for damp locations
  • 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. DLC Product Code: PCLIFFYX

LED Characteristics

  • Lifespan: 100,000-hour LED lifespan based on IES LM-80 results and TM-21 calculations
  • Color Stability: LED Color temperature is warrantied to shift no more than 200K in CCT over a 5-year period
  • Color Uniformity: RAB's range of CCT (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.


  • Maximum Ambient Temperature: Suitable for use 12 hours a day, 6 days a week in 60°C (140°F). Suitable for 24/7 use in up to 50°C (122°F).
  • Housing: Extruded aluminum
  • Lens: High-transmittance polystyrene
  • Reflector: Specular, high-reflectance aluminum with 95% reflectivity
  • Mounting: V hooks (chain by others)
  • Finish: Formulated for high durability and long-lasting color
  • Green Technology: Mercury and UV free. RoHS-compliant components.
  • Recommended Mounting Height: Up to 40 ft


  • Replacement: Replaces 250-400W MH
  • Warranty: RAB warrants that our LED products will be free from defects in materials and workmanship for a period of five (5) 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
  • 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.


  • Driver: Constant Current, Class 2, 480V, 50/60Hz
  • THD: 11.5% at 480V
  • Power Factor: 95.2% at 480V


UPC 01981363965
Item Long Description Highbay 22In 185W, 5000k, LED 480V, Dimmable, Frosted Lens, White
GTiN 00019813639659
Finish WHITE
Voltage 480 Volt
Type BAY Lighting
Applications INDOOR
Weight 17.6 lb
Wattage 185 Watt
Color Temperature 5000 K
Color Accuracy 76 CRI
Lumens 23062 lm
Family Brand Name Rab Design Lighting
Average Rated Life 100,000 hr
Input Wattage 169.60 W
Power Factor 95.2% At 480V
Efficacy 136 LPW
Total Harmonic Distortion 11.5% At 480V

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