Ultra High 95 CRI T8 LED Tube for Home & Office
Ultra High 95 CRI T8 LED Tube for Home & Office

Ultra High 95 CRI T8 LED Tube for Home & Office

4020.40.4P  - In Stock

Regular price $139.00 Sale

  • Available in 4000K, 5000K or 6500K
  • High CRI: 95 (Ra), R9 > 90
  • Input voltage: 120, 208, 240 or 277 V AC
  • 4-ft length, T8 style with G13 base (Medium Bi-pin)
  • Compatible with existing fluorescent ballast systems (UL Type A - ballast compatible) or without a ballast (UL Type B - ballast bypass)
  • 18 Watt power consumption
  • 1800 lumens - equivalent to a 32W fluorescent lamp
  • Not dimmable
  • 50,000 hours lifetime, 5 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

Waveform Lighting's ultra high CRI technology is now available for your home or office in a standard plug and play T8 LED tube form factor. Our T8 LED tubes are available in 4000K and 6500K, all with 95 CRI and R9 > 90.

These T8 LED tubes are UL Type A and Type B compatible, meaning they can be used with or without a fluorescent ballast.

Our high CRI LED tubes are perfect for use in a kitchen, work bench or home office, where color accuracy and rendition are important to you and your family.


Product Downloads

Specification sheet download   Specification Sheet 

Specification sheet download   4000K Photometric Report

Specification sheet download   6500K 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.

Customer Reviews

Based on 7 reviews
Great Product and Support

I ordered 4 lamps and one had to be replaced due to a manufacturing issue. The replacement arrived quickly. The lamps light up my workbench perfectly which I need for adjusting colors in my violin varnishing process.

Sunlight in a Strip

CRI 99 strip LED produces ample light of super high quality. Used channel diffusers for our application which did not detract from light quality.

Planning to buy more.

A world of difference!

These lights have completely transformed my office (no natural light) from a lifeless fluorescent prison to a vibrant, colorful, and inviting place. The change really has made a world of difference! Excellent color rendering (including reds) and very bright.

Great color

Very impressed with the color rendering. Very big difference from my old florescent bulbs.

Great Quality of Light...but...flickers.

I ordered the 4000k T8 tubes to replace the fluorescent lights in my kitchen. The quality of light they produce is stellar. No green tinge, great rendering of reds; a very well balanced neutral white light.

My only problem with them is that they flicker. Without a ballast, or with a magnetic ballast, the flicker is intolerable and clearly visible. Even with a high frequency electronic ballast, the lights flicker at the ballast frequency. A photosensor and an oscilloscope clearly show it. Some may say that this is of no concern, as the flicker frequency is too high for humans to perceive. But, as a life-long sufferer of migraines, nausea, and eye pain due to flickering light sources, I'd much prefer to know that the interior lighting in my home is truly flicker-free.

I'm on the fence as to whether to keep them or return them. Flicker-free T8 options are available from other sources, but I am certain that the quality of light will not be as high. I wish I didn't have to choose between high R1 through R15 values or flicker. Why can't these tubes be designed to be flicker-free, as are some of the A19 and strip sources you offer?

Very Pleased with my Lights

I ordered 95 CRI T8 LED tubes to replace fluorescent tubes in the kitchen and to replace fluorescent tubes in my plant stand. For both myself and the plants, I wanted full spectrum, bright lights. I'm getting older and I find I am only comfortable in a bright room if I have tasks to do. This is particularly true in the kitchen where I may be using knives! I like the kitchen light better with the LED tubes.
The Waveform Lighting site has a lot of information on it which helped me understand much more about full spectrum, temperature, and flicker. I had a couple questions and my emails were answered promptly. I'm looking forward to buying more lights.

Excellent Lighting

The perfect bulb for a nice crisp white light (4000k).
No yellow, no blue and perfect for our application...roasting coffee.
Coffee is roasted by color, and these bulbs are giving us excellent accuracy.
Our order went smoothly and arrived in a few days.
Thanks Waveform!