# RAB NDLED4SD-50YYHC-B-S LED Recessed Trim Module 4" Square, 50° Beam, 2700K, 90 CRI, Black Cone, Silver Ring - MROSupply.com

***RAB NDLED4SD-50YYHC-B-S LED Recessed Trim Module with 4" square aperture, 50° beam spread, 2700K warm white CCT, and 90 CRI for accurate color rendering. Black die-cast aluminum cone and silver powder-coated trim ring provide a professional finish. Requires compatible New Construction Square Rough-In; supports 0-10V, TRIAC, and ELV dimming. Rated for 100,000-hour L70 lifespan and UL Wet Location covered ceiling.***



## Product details:

- Catalog number: NDLED4SD-50YYHC-B-S
- SKU: 5863131
- Price: ***$179.05*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [RAB Lighting](https://www.mrosupply.com/brands/rab-lighting/)
- Category: 
    - [Recessed Lighting Fixtures](htts://www.mrosupply.com/lighting/lighting-fixtures/recessed-lighting-fixtures/)
    - [Lighting Fixtures](htts://www.mrosupply.com/lighting/lighting-fixtures/)
    - [Lighting](htts://www.mrosupply.com/lighting/)
- Unit of measure: each
- Weight: 1.250 lb
- UPC: 19813344089
- Technicall support: contact supplier for technical support on 888-722-1000


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


## Product attributes;

  
- Aperture Size: 4" Trim Module
  

  
- Color Accuracy: 90 CRI
  

  
- Color Consistency: 3-step MacAdam Ellipse binning to achieve consistent fixture-to-fixture color
  

  
- Color temp: 2700
  

  
- Dimming: Dimmable. Requires rough-in with dimming driver.
  

  
- Dimming Driver: 0 - 10V (at 120-277V), TRIAC and ELV (at 120V only). See dimmer compatibility guide here.
  

  
- Driver: Sold Separately
  

  
- Easy Installation: The EZ-Connector makes installation easy
  

  
- Hours: 100000
  

  
- Housing: Professional-grade, die-cast aluminum construction
  

  
- Junction Box: Integral junction box with wiring capacity forMin 90C supply conductors 4 in 4 out
  

  
- L70 Lifespan: 100,000 Hours
  

  
- Lamp Info: LED
  

  
- Rated power: See rough-in
  

  
- Trim Cone: Black square trim cone
  

  
- Trim Ring: Silver powder coated die cast trim ring
  

  
- UL Listed: Suitable for wet locations covered ceiling
  

  
- Volume: 0.12
  
## Product documents / software:

- [Dimensions](https://documents.mrosupply.com/product_documents/58/63/5863131/nd4s-2.jpg)
- [SpecSheet](https://documents.mrosupply.com/product_documents/58/63/5863131/NDLED4SD-50YYHC-B-S_spec_sheet_jPo5V4y.pdf)
- [instructions](https://documents.mrosupply.com/product_documents/58/63/5863333/ndledtrimsq_H48GLii.pdf)
- [lineDrawing](https://documents.mrosupply.com/product_documents/58/63/5863333/dimensiondrawing_mVud679)

## Product's reviews:
- Worked great - Half the price of other sites !
- Made of quality material - The sensor is very well made with quality material. Directions were straight forward and easy to follow. Works well so far.
After I purchased it I found out it only works in temperatures greater than-4F.
- Rab x17xfu35w - I definitely will be using this fixture again! Sooooo many options in one fixture. From adjustable color temperature to brightness/wattage adjustability to self contained photocell bypass. MRO SUPPLY did what that said and has the fixture in my hand in under 3 business days. I will without a doubt be using this company again
- Rab fixtures - Best Price Around !