CENTRIC DAYLIGHT™ Full Spectrum Flicker-Free A19 10W LED Bulb
CENTRIC DAYLIGHT™ Full Spectrum Flicker-Free A19 10W LED Bulb
CENTRIC DAYLIGHT™ Full Spectrum Flicker-Free A19 10W LED Bulb
CENTRIC DAYLIGHT™ Full Spectrum Flicker-Free A19 10W LED Bulb
CENTRIC DAYLIGHT™ Full Spectrum Flicker-Free A19 10W LED Bulb

CENTRIC DAYLIGHT™ Full Spectrum Flicker-Free A19 10W LED Bulb


Regular price $29.00 $17.95 Sale

  • Available in 4000K, 5000K or 6500K
  • Completely flicker-free light output (Learn More)
  • Full spectrum, 95 CRI light quality (Learn More)
  • Compatible with global voltage input (AC90-240V/50-60Hz)
  • Conveniently screws into any standard E26 or E27 Edison socket
  • Not suitable for enclosed fixtures
  • 10 Watt power consumption
  • 800 lumens - equivalent to a 60W incandescent bulb
  • Not Dimmable
  • 25,000 hours lifetime, 3 year warranty
  • Free ground shipping to USA addresses
  • In stock, see our delivery policy here

Product Overview

Waveform Lighting's CENTRIC™ line of LED bulbs provides lighting that centers around you. CENTRIC DAYLIGHT™ LED bulbs provides light output that is free of optical flicker and a full spectrum color that approximates that of natural daylight. If you are looking for more natural daylight but are limited by geography, season or window placement, these bulbs will give you light that is both healthy and energizing.

Flicker-free light output means that the rays of light emitted by the bulb are constant and uninterrupted, so you can rest assured knowing that the negative health effects such as headaches, fatigue and eye strain - previously associated with artificial lighting such as fluorescent lights and early LED bulbs - are eliminated.

With a 4000K/5000K/6500K 95 CRI rating and a high R9 of 80+, the light spectrum emitted by CENTRIC DAYLIGHT™ bulbs is a full and complete spectrum that provides bright, white light that matches morning sunshine (4000K), noon sunlight (5000K) or noon daylight (6500K).


Product Downloads

Specification sheet download   Specification Sheet 

Specification sheet download   4000K Photometric Report

Specification sheet download   5000K 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 9 reviews
Helps Office Migraines

I am an electrical engineer and work on computers a lot. I was getting semi-constant migraines, sometimes ones that would even last into the weekend. Often a sensitivity to light would come with them. I unscrewed the fluorescent bulbs above my cube, added cubeshields, bought lamps, and bought these bulbs. The light coming from them is GREAT! My eye strain is almost completely gone. I recommended them to a friend, who is using them in his house. He says they are great as well.

Great bulb.

Use the 4000K in my desk lamp...it's a very nice color temperature. May try the 3000K to compare, but so far this is the best lighting I've been able to find. The flicker-free feature makes this worth the cost!

Best LED Bulb I've Found

I'm a die-hard halogen fan who is generally dismissive of LED technology. This bias is based on years of searching for, purchasing, then ultimately discarding various LED lights from various manufacturers. Even "high CRI" lights have proven unacceptable when compared side by side with a halogen PAR or A19, or with daylight.

I purchased these lights with skepticism, but decided to give them a try, based on the company's in-depth photometric reports and flicker-free operation (a MUST have characteristic). Waveform Lighting provides in-depth specifications and test results; far beyond any other manufacturer I have yet seen. Their website demonstrates that they are aware of what is required for quality lighting and of color science.

Upon actually trying them, I was pleasantly surprised. When compared side by side with a competitor's high CRI light of identical color temperature, the Centric clearly rendered colors more accurately and vividly, especially reds. No green cast, no sickly look from poor red rendering. Skin tones are flattering, and red and oranges look as they should. The difference is significant.

While LED technology currently still cannot totally match the spectrum of tungsten or daylight, these bulbs are the best I've found and are the first I've found that I consider truly usable, even for photography or videography. They also have the advantage of available higher color temperatures not possible with tungsten.

I would encourage Waveform to develop a flicker-free version of their T8 tubes. That would be the final say in fluorescent replacement as far as I'm concerned. I, like many people, develop migraines even with the higher flicker frequencies of electronic ballasts (when using LEDs). Flicker and the resulting health problems are larger issues for me than color rendering. Having a flicker-free high CRI (and R9 T8) tube would be spectacular.

A great quality L.E.D. bulb

I recently purchased a full Spectrum 10Watt / 4k 60Watt equivalent LED bulb and am pleased with the color rendition and
quality of bulb. I need to have accurate color readability in electronics design. Will get more.

Ideal TV Backlight

I’m using the 6500K version as a backlight for a 72” TV. It’s a massive improvement over the common 6500K fluorescent (CRI 72) previously used. It makes the TV’s colors both more accurate and seem more intense. I wish I’d found it sooner.

Great lights so far.

I have only had the lights for a couple of weeks but so far i like them a lot. They are a bit bright (for 3 people shared office 36 sq. meters.) so had to get something to screen them of a bit. Shipping was very expensive though, almost as much as the lights themselves.

Great lighting. I can see my colors

I received 10 LED white 6500K E26 bulbs and they were all great! So great that I decided to order more. And then even another one. Customer service was great to lump my next two orders together as well when I contacted them!


I use these to add extra soft fill in a room used for photography, they color matched perfectly with our other lighting. By far the most accurate bulbs I have ever found.

Better than the LED lamps I have ever used.

If you are not engaged in a job requires some acuity on your product, it is reasonable choice for lighting. But if so, you'd better buy an higher grade and higher color temperature. It's acceptable for my living room, and I will try led strips for other application in my house.