# RAB PRT42W PORTO LED Ceiling Light - 42W, 5,171 lm, 5000K Cool, 120-277V, White, IP66, 100,000-Hour Lifespan - MROSupply.com

***RAB PRT42W PORTO LED ceiling light delivers 5,171 lumens at 120 lm/W efficacy with 5000K cool white light. Rated 42W, 120-277V, 78 CRI, and IP66 for wet locations. Features a frosted polycarbonate lens, specular polycarbonate reflector, die-cast aluminum backbox with hinged tether, and 0-10V dimming driver. Equivalent to 150W metal halide. 100,000-hour L70 lifespan. 5-Year No-Compromise Warranty.***



## Product details:

- Catalog number: PRT42W
- SKU: 5864569
- Price: ***$387.84*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [RAB Lighting](https://www.mrosupply.com/brands/rab-lighting/)
- Category: 
    - [Garage Fixtures](htts://www.mrosupply.com/lighting/lighting-fixtures/garage-fixtures/)
    - [Lighting Fixtures](htts://www.mrosupply.com/lighting/lighting-fixtures/)
    - [Lighting](htts://www.mrosupply.com/lighting/)
- Unit of measure: each
- Weight: 10.700 lb
- UPC: 19813274546
- Technicall support: contact supplier for technical support on 888-722-1000


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- 120V: 0.36A
  

  
- 208V: 0.19A
  

  
- 240V: 0.18A
  

  
- 277V: 0.17A
  

  
- Ambient Temperature: Suitable for use in up to 40C (104F)
  

  
- Cold Weather Starting: The minimum starting temperature is -40C (-40F)
  

  
- Color Accuracy: 78 CRI
  

  
- Color Consistency: 7-step MacAdam Ellipse binning to achieve consistent fixture-to-fixture color
  

  
- Color temp: 5000
  

  
- DLC Listed: PW9AFCEY
  

  
- DLC Type: DLC
  

  
- DLC Version: 5.1
  

  
- Drivers: Constant Current, Class 2 100V - 277V, 50/60 Hz. THD <20%.
  

  
- Efficacy: 120 lm/W
  

  
- Finish: Formulated for high durability and long-lasting color
  

  
- Gaskets: High-temperature silicone
  

  
- Green Technology: Mercury and UV free. RoHS-compliant components.
  

  
- Height: 7.8
  

  
- IP Rating: Ingress protection rating of IP66 for dust and water
  

  
- L70 Lifespan: 100,000 Hours
  

  
- Lamp Info: LED
  

  
- LEDs: Long-life, high-efficacy, surface-mount LEDs
  

  
- Length: 16.4
  

  
- Lens: Frosted polycarbonate
  

  
- Lifespan: 100,000-Hour LED lifespan based on IES LM-80 results and TM-21 calculations
  

  
- Lumens: 5,171 lm
  

  
- Power Factor: 99.3% at 120V, 97.7% at 277V
  

  
- Rated Power: 42W
  

  
- Rated power: 43.1
  

  
- Reflector: Specular polycarbonate
  

  
- THD: 6.7% at 120V, 7.6% at 277V
  

  
- Thermal Management: Superior thermal management with external "Air-Flow" fins
  

  
- UL Listed: Suitable for wet locations
  

  
- Volume: 1.23
  

  
- Wattage Equivalency: Equivalent to 150W Metal Halide
  

  
- Width: 16.6
  
## Product documents / software:

- [Dimensions](https://documents.mrosupply.com/product_documents/58/64/5864569/porto-ceiling-lights-dimension-2.jpg)
- [SpecSheet](https://documents.mrosupply.com/product_documents/58/64/5864569/PRT42W_spec_sheet_VoYscmW.pdf)
- [instructions](https://documents.mrosupply.com/product_documents/65/14/6514046/led_porto_garage_lights_YfWgpfg.pdf)
- [lineDrawing](https://documents.mrosupply.com/product_documents/58/64/5864641/dimensiondrawing_m9i3Uar)

## Product's reviews:
- Great service! - The people I worked with at MROSupply were cheerful, professional, and efficient. It&#39;s hard to ask for more than that.
- Rab floodlight ff100 purchase - Fast delivery and exact replacement match. Very happy with purchase
- Perfect! - Best price after searching the internet, and shipping was super fast. Order to received in 4 days!
- Worked as expected - Worked as expected .. was delivered very quickly