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D50 5000K T8 LED Tube Lights for Color Matching (ISO3664:2000)

D50 5000K T8 LED Tube Lights for Color Matching (ISO3664:2000)

PART NUMBER 4024.50.4P | In stock

Regular price $149.00 USD
Regular price Sale price $149.00 USD
Sale Sold out
  • D50 calibrated (5000K) T8 LED tube light for color-critical applications in graphic arts, printing and industrial applications
  • ISO3664:2000 compliant
  • T8 style (1" diameter), 4-ft length
  • Replaces 32W 4-ft T8 fluorescent tube lights using just 18W
  • TriplePlay™ compatibility technology automatically detects your fixture type. Works with existing T8 fixtures and ballasts (no rewiring of fixture) or ballast bypass (rewiring) - your choice.
  • High CRI: 95 (Ra), R9 > 90
  • Input voltage: 120, 208, 240 or 277 V AC
  • 18 Watt power consumption
  • 1800 lumens - equivalent to a 32W fluorescent bulb
  • Not dimmable
  • 10,000 hours lifetime (ISO3664:2000 conformance), 3 year warranty
  • Available in packs of 4 tubes or 24 tubes
  • Free standard shipping to USA addresses
  • In stock
  • See our delivery policy here

Product Overview

Visually demanding applications require accurate and consistent lighting environments in order to ensure optimal performance in color judgment. Waveform Lighting's D50 5000K T8 LED tube is an ISO3664:2000 compliant lamp that is designed for color matching applications where light quality is of paramount importance.

 Learn more about D50 here.


Is it compatible with my fixture?

Our T8 LED tube is designed to directly replace 4-ft T8 fluorescent lamps, and can be directly installed into an existing 4-ft fluorescent fixture without having to open the fixture housing and rewiring the connections.

The best way to determine if these lamps will fit and operate in your current fixture is to confirm the specifications of the fluorescent lamp that is currently installed in your fixture. Below are the basic requirements for compatibility:

  • 4-ft (48") in length
  • T8 style tube (1" tube diameter)

You can also look for a model number or designator on the fluorescent tube. The most common designation is F32T8, which is a compatible fluorescent tube specification.

For most customers, we recommend this approach for ease of installation. For further information and instructions on rewiring for ballast bypass, please refer to our install guide / user manual.

Please contact us with any further or specific questions about compatibility.

Product Downloads

Specification sheet download   Specification Sheet 

User Manual download   User Manual

Compatible Ballast sheet download   Compatible Ballast List 

Specification sheet download  Photometric Report

Waveform Lighting 100% Quality and Satisfaction Guarantee

If you're not 100% satisfied with the performance, color or quality of your product, we'll work with you to make it right.

Simply contact us within 30 calendar days after delivery and we'll send a replacement at no additional charge, or offer you a full refund.

View full details

Customer Reviews

Based on 17 reviews
Great lamps

Very good in color accuracy for color critical processes

David Baugh
The actual color.

I love my new office lights. It is a joy and a wonder to discover the actual color of some items. Perfect.

Nathanael Gautschi
Amazing Product

Very great light quality. Stands out from every LED Light tube i ever used. Colors are looking much better with this tube. love it

Paul K. DDS
Amazing difference in a dental clinic

I purchased these so I could have better lighting for shade matching materials to teeth. I was hesitant because I normally like warmer lighting and I was worried about these being too blue. I installed a few and was shocked at the difference. My white cabinets under these lights looked much brighter; almost as if they had been renewed. The colors of everything in the clinic popped like never before, and the lighting now makes you feel as if an amazing amount of light is coming through the windows. Most importantly though is that shade matching is so much easier and accurate. I waited to see how I liked the first bunch, and now I’m going to outfit the whole clinic with these. Obviously I highly recommend these.

Jon V
Excellent lights

I used eight of these T8 tubes to replace the LED tubes in my office. The cheap LED tubes that my employer installed had a massive amount of 120 Hz flicker and very poor CRI. These obviously have much better CRI and have no 120 Hz flicker. Easy upgrade!