CENTRIC HOME™ Flicker-Free A19 10W LED Bulb
CENTRIC HOME™ Flicker-Free A19 10W LED Bulb
CENTRIC HOME™ Flicker-Free A19 10W LED Bulb
CENTRIC HOME™ Flicker-Free A19 10W LED Bulb
CENTRIC HOME™ Flicker-Free A19 10W LED Bulb
CENTRIC HOME™ Flicker-Free A19 10W LED Bulb

CENTRIC HOME™ Flicker-Free A19 10W LED Bulb

4005C.30  - In Stock

Regular price $18.00 Sale

  • Available in 2700K or 3000K
  • 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
  • 10 Watt power consumption
  • 800 lumens - equivalent to a 60W incandescent bulb
  • Not dimmable, not suitable for enclosed fixtures
  • 25,000 hours lifetime, 3 year warranty

Looking for a brighter version? See our 1600 lumen (100 watt eq) bulb here!

  • Product Overview

    Waveform Lighting's CENTRIC™ line of LED bulbs provides lighting that centers around you. CENTRIC HOME™ LED bulbs provides flicker-free light output with a full spectrum color that is warm and relaxing - perfect for home and residential applications.

    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 2700K/3000K 95 CRI rating and a high R9 of 80+, the light spectrum emitted by CENTRIC HOME™ bulbs is a full and complete spectrum without the bright, bluish hues commonly associated with energy efficient bulbs.

     

  • Product Specifications

    Specifications Overview
    Color 2700K or 3000K
    CRI (Ra) 95+
    CRI R9 80+
    Brightness 800 lumens (60W equiv)
    Voltage AC90-240V, 50-60 Hz
    Power 10 watts
    Installation E26 or E27 (Medium Edison Screw)
    Specification sheet download   Specification Sheet 
    Specification sheet download   2700K Photometric Report
    Specification sheet download   3000K Photometric Report
  • Installation

    This product is a standard A19 LED screw-in lamp designed to work in virtually all lamp fixtures, including those designed for traditional incandescent or CFL lamps.

    The lamp has an industry-standard E26 base, which is the ubiquitous, approximately 1-inch wide, screw-base.

    The lamp emits the equivalent brightness of a 60 watt incandescent bulb, but only consumes 10 watts. You may find that your lamp fixture has a warning regarding the maximum wattage permitted per socket. Use the 10 watt value, and not the 60 watt equivalency value, in confirming compatibility.



  • Pricing & Ordering Information

    Listed pricing is per one bulb (1-pack) or six bulbs (6-pack). Please see below for part numbers and corresponding specifications.

    Part Number Specification
    PN 4005C.27 2700K
    PN 4005C.30 3000K
  • Shipping & Returns

    This item is in stock and typically ships within 1-3 business days. Shipping is free within the USA.

    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 pay for return shipping (USA only) and offer you a full refund.

    See our delivery policy, returns & refunds policy and warranty policy.

Warm & Relaxing

 

Our CENTRIC HOME™ bulbs are offered in 2700K and 3000K color temperature options. Both options provide a warm and relaxing environment, perfect for home and hospitality applications.

2700K light is very similar to the warm glow emitted by a traditional incandescent light bulb. 3000K, on the other hand, still provides a relaxing and warm environment, but is slightly less yellow, which may be preferred for locations that are more task-oriented, such as reading and dining. Learn more here.

Both color temperature options feature 95 CRI, which ensures that the light spectrum is a near-perfect replication of traditional incandescent and halogen bulbs.

 

Warm & Relaxing

 

Our CENTRIC HOME™ bulbs are offered in 2700K and 3000K color temperature options. Both options provide a warm and relaxing environment, perfect for home and hospitality applications.

2700K light is very similar to the warm glow emitted by a traditional incandescent light bulb. 3000K, on the other hand, still provides a relaxing and warm environment, but is slightly less yellow, which may be preferred for locations that are more task-oriented, such as reading and dining. Learn more here.

Both color temperature options feature 95 CRI, which ensures that the light spectrum is a near-perfect replication of traditional incandescent and halogen bulbs.

 

Flicker-Free & Healthy

 

Some LED lights will produce rapid flicker or pulses that aren't immediately visible to the naked eye, which can cause headaches, nausea and eye strain. Our CENTRIC SERIES™ products include additional electrical circuitry to achieve a truly flicker-free light output that produces a comfortable and stable light level. Learn more about flicker here, or watch our video demonstration below.





  • Frequently Asked Questions

    • What is the difference between 2700K and 3000K?

      These color temperature options correspond to the various shades of natural light. 2700K is a light color that best approximates the warm glow of traditional incandescent bulbs, while 3000K provides a bit more of a crisp and brighter white.

      The choice between these colors is completely up to you! There is no correct answer, and this is a question of preference.

      Regardless of your choice, both color options feature 95 CRI and flicker-free light output, which will provide you with a healthy and relaxing environment.

      Below is an article that go into further detail:

      Choosing Between 2700K and 3000K

      Still not sure? Take advantage of our 30 day free-returns policy to try out the different colors. If you don't like it, simply let us know and we'll send over a return label.



    • Should I get daylight white (4000K - 6500K) bulbs instead?

      The most popular color temperature option for home and residential use is either 2700K or 3000K, commonly labeled warm white. These are the color temperatures that match the warm and inviting glow of traditional incandescent bulbs. 

      Some people prefer daylight or neutral white color temperatures as they offer a more balanced spectrum that eliminates the orange and yellow tint seen in warm white color temperature bulbs.

      If you're looking for a bulb that produces a crisp, energizing white light, we would recommend our CENTRIC DAYLIGHT™ product line, which offers the same 95 CRI and flicker-free performance but with daylight white color temperatures.



    • Do these bulbs emit blue light?

      As with virtually all light sources, the CENTRIC HOME™ LED bulbs do emit some blue light.

      You may have read or heard about the concerns regarding the blue light hazard. Excessive blue light exposure during evening hours is certainly a concern, but blue light is an essential and important part of our daily lives, as it is extremely abundant in natural daylight (the blue sky!) and an important signal to our bodies and circadian rhythms.

      The CENTRIC HOME™ bulbs have a M/P ratio of approximately 0.5, which is inline with traditional incandescent and halogen bulbs.

      It is also important to keep in mind that time of day, exposure time and distance away from the bulbs also have a significant influence on whether or not the blue light wavelengths will impact your circadian cycle.



    • How many bulbs should I install in my space?

      We generally recommend using one bulb for every 40 square feet of space. Simply divide the square footage of your space by 40 to get the number of bulbs needed. For example, a 160 square foot area would require 160 divided by 40, or 4 bulbs.



    • Are these bulbs dimmable?

      Unfortunately, these bulbs are not dimmable. This means that they cannot be used on any electrical circuit which has a dimmer installed, even if you keep the dimmer at the maximum setting at all times.



    • Do these bulbs emit any UV radiation?

      These bulbs do not emit any ultraviolet radiation. The light output covers the entire visible spectrum between 420 nanometers and 800 nanometers, but does not go below (UV-A) or above (infrared).



    • What kind of lamp fixture can this product be used in?

      These A19 bulbs have a standard screw-in base (E26 / E27), which is the same type that has been used for more than a century.

      As long as the lamp fixture is designated for an A type or A19 type, these bulbs will be compatible.

      Although these lamps have the brightness of 60 watt incandescent lamps, these lamps have an actual power draw of only 10 watts. Therefore, they can safely be used in fixtures that have a max rating of less than 60 watts.



       
    • What is the voltage range of these lamps? Can they be used overseas?

       

      The voltage range of this product is AC 90-240V and 50-60 Hz, which covers all global voltages. As such, they can safely be used internationally without any issues. The internal circuitry adjusts for the input voltage automatically, and does not affect the light output or performance of the lamp.

Customer Reviews

Based on 78 reviews
94%
(73)
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A
Alex B.
Fantastic bulbs

No flicker visible to the eye or cameras, seems like it has good heatsinking (and therefore lifespan) and great light/color quality. Neutral or slightly rosy tint, not greenish like other high CRI bulbs I have tried. All around solid and I can't think of a single downside.

D
David
Great bulbs

These bulb are flicker free and bright. They appear to be high quality and has a great color rendering compared to normal led bulb. Highly recommend!

J
John Ross
300k, a beautiful golden glow

I'm still shocked by how much I love the 3000k bulbs. Such a nice, warm, almost golden glow. No flicker as far as my tests show, and the color reproduction is amazing.

S
Steven S.
Ships to California!!!

I've been waiting for three years for these bulbs to be available in California. The future of LED lighting is here ... finally! I got two six-packs of the CENTRIC HOME A19's at 2700K and they are a lovely yellow. Those who prefer the color of halogen lamps should pick the 3000K version. I have now replaced all of the Soraa Vivid A19's in my home with these Waveform bulbs where dimmable bulbs are not needed. As such, I'm eager to see a dimmable version of these CENTRIC HOME bulbs in a future production run (and bump up that R9 value a smidge). Well done, Waveform!

P
Paul
Couldn't ask for more

These are super high quality! I can't believe they are LED. Very well made for sure!

J
J.
Safe, flicker-free light

I was so happy to find that Waveform is making LEDs that are actually flicker-free. Invisible LED flicker gives me headaches that last days to weeks where I can’t concentrate and also have nausea and disrupted sleep. I think these are a kind of migraine, but the headache doesn’t throb. I’m triggered by LED flicker that’s too fast to see (120 Hz to at least 1000 Hz). The brain can sense really fast flicker, perhaps more than 10,000Hz even if you can’t consciously see it. These Waveform bulbs really don’t flicker at all - the light is completely steady in a phone slow-motion video (see attached video at filmed at 240fps) and my brain isn’t triggered at all. I’m also a scientist and educator - flicker from old fluorescent lights is known to impair student learning. No one has studied the effect of the worse flicker from other LED bulbs yet. And other companies that market “flicker-free” bulbs tend to only mean visible flicker that would annoy anyone and not the invisible flicker that causes health and learning problems. I think parents and schools should invest in truly flicker-free lighting like that from Waveform to provide the best learning environment for children. If it’s flicker-free light, you shouldn’t see any flashing or moving stripes in a slow-motion phone video. If LED light makes it feel like something is not calm about your environment, you may be vaguely conscious of your brain sensing the flicker - that’s the first hint I often have that “bad” LEDs are flickering. I never get that feeling from flicker-free LEDs like these Waveform bulbs. I am so happy to have found a lighting company that is prioritizing energy efficiency AND human health.

S
Sally Morell
What a Difference!

We just replace all the recessed LED light bulbs in our living area with these flicker-free bulbs. . . and what a difference! The light is so much calmer. And also much brighter, like real daylight. I am now ordering more for the recessed lighting in our kitchen.

A request: Could you please make a flicker-free candalabra bulb, one with a small base?

R
R.R.
Quality Bulbs

I purchases some samples to get a feel for what color temperature I liked, and ended up loving the 2700k enough to take the plunge and outfit the entire house. Couldn't be happier with the quality of light. I was also running these head-to-head with some SORAA Radiant 2700k and these WF bulbs have a slightly "rosier" glow, which to me looks much more pleasant for residential lighting.

k
karen s
Excellent Lights

These lights are excellent, soft and no blinking

A
Alex H
Great color

3000K bulbs have a great color profile. I've specifically noticed greens and purples look much better compared to my existing 2700K LED lights.