Nora Lighting NIO-4RTLNDC30XWW/10 4" Iolite LED Round Trimless Downlight, 1000lm / 14W, 3000K - Warm White Finish

Nora Lighting NIO-4RTLNDC30XWW/10 4" Iolite LED Round Trimless Downlight, 1000lm / 14W, 3000K - Warm White Finish

$81.27

Pickup available at Sonic Distribution Center

Usually ready in 24 hours

Pairs well with

In Stock

Ships in 1–3 Business Days

Free Nationwide Shipping

View minimums →

30-Day Returns

Read Terms →

Questions?

Contact via Chat, Email or Phone

Product Details

Description

Details of the Nora Lighting 4" Iolite LED Round Trimless Downlight, 1000lm / 14W, 3000K - Warm White Finish

The Nora Lighting NIO-4RTLNDC30XWW/10 4" Iolite LED Round Trimless Downlight delivers clean, architectural illumination with a seamless trimless appearance. Its design has no exposed trim flange and does not extend beyond the ceiling plane, while the regressed cone reflector helps optimize visual cutoff. The fixture produces 1000 lumens using 14W at 3000K with 90 CRI for comfortable, high-quality illumination.

This 4" round trimless downlight requires the NIO-TLMR-4RA Trimless Mud Ring and a compatible Iolite new construction housing. Three field-changeable optics provide flexibility for different lighting requirements. The White finish offers a clean, understated appearance for residential, commercial, hospitality, retail, and architectural applications.

Key Features

  • 4" Iolite LED round trimless downlight
  • Trimless design provides a clean, seamless ceiling appearance
  • 1000 lumens / 14W
  • 3000K color temperature
  • 90 CRI
  • Regressed cone reflector helps optimize visual cutoff
  • Three field-changeable optics included
  • White reflector/finish
  • Requires dedicated Iolite new construction housing
  • Requires NIO-TLMR-4RA 4" round trimless mud ring
  • Compatible with NHIOICD-48 and NHIOICDCP-48 housings
  • cULus listed for wet locations
  • Supports housing-specified dimming
  • Compatible accessories include NIO-AS, NIO-HC, and NIO-4RTFA

Specifications

  • Brand: Nora Lighting
  • Model: NIO-4RTLNDC30XWW/10
  • Series: Iolite
  • Product Type: LED Round Trimless Downlight
  • Aperture: 4"
  • Shape: Round
  • Lumens: 1000 lm
  • Wattage: 14W
  • Color Temperature: 3000K
  • CRI: 90+
  • Optics: Three field-changeable optics
  • Reflector Style: Non-adjustable deep cone regress
  • Finish: White
  • Housing Type: New Construction
  • Compatible Housings: NHIOICD-48, NHIOICDCP-48
  • Required Mud Ring: NIO-TLMR-4RA
  • Dimming: Specified by housing
  • Operating Temperature: 0°C to 40°C ambient
  • Rated Life: 50,000 hours at L70
  • Listing: cULus Listed for Wet Locations
  • Warranty: 5-Year Limited Warranty
  • Accessories: NIO-AS, NIO-HC, NIO-4RTFA

Download PDF File

Specification

Installation Guide

Sales Sheet

Video Link

Customer Reviews

FAQS

Learn more

Is this product in stock?

Inventory is updated regularly, but availability may change. Contact us for current stock on large orders.

Are you an authorized dealer of this product?

Yes. We are an authorized dealer of the products we sell, so you can purchase with confidence knowing you’re receiving a genuine, authentic product backed by the manufacturer’s applicable warranty.

How quickly will my order ship?

Most in-stock orders are processed within 1–3 business days. Standard shipping typically takes 1–5 business days, depending on your location.

Can I return this product?

Yes. Most products can be returned within 30 days of your order date, provided they are new and unused. Some exclusions and conditions apply. Please review our Return Policy for complete details.

Are there restocking fees?

Yes. A 30% restocking fee applies to eligible returns. Original shipping charges are non-refundable, and customers are responsible for return shipping costs. The restocking fee can be waived with a new order.

Is this product UL Listed or ETL Listed?

Certifications vary by product. Please review the product specifications or contact us to confirm certification details.

Does this item include a manufacturer warranty?

Most products are covered by the manufacturer's warranty. Warranty terms and coverage vary by brand and product.

Do you offer contractor pricing?

Yes. All products already include contractor pricing. Select a multi-pack option to save up to 10%. Your discount is automatically applied when you choose a qualifying multi-pack quantity.

Can I request bulk pricing?

Yes. Use the Add to Quote option on any product page to request a custom quote, or contact us directly for volume pricing and project-specific quotes.

Didn’t find your answer?

Don't hesitate to contact us.