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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 13 reviews
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!

Brian Hutchings
Excellent option for a dental office

These highly color accurate LED tubes made it extremely easy to upgrade from fluorescent tubes without any re-wiring, and all the while maintaining the high standards for illumination required in all dental offices.

Angela Engel
Very Happy, good light and no buzzing

Upgraded our Philips bulbs which were all buzzing. The lighting is better and thank goodness there is no buzz it was driving my bonkers.

Tooth Doc
Fantastic Product!

Brightens the dental office and is exactly what is needed for demanding color match cases. Will definitely be ordering more!

Great product, Great customer service

My wife noticed a discernable difference in using Waveform's lighting in her sewing room when it comes to color matching. Unfortunately the delivery company was a bit rough in the handling of the first package we received which resulted in two of the four light tubes being damaged. Customer service at Waveform Lighting handled it right away and sent us replacements immediately. Great people to deal with!