B10 Clear – Medium Base Chromalux® Full Spectrum Incandescent Bulb (Medium/E26 Base)


Please note, this is a medium base bulb. Looking for our skinny base candelabra bulb (E12 candelabra base)? Click here for the skinny (E12 candelabra base) version.

A true incandescent light bulb. Perfected by Chromalux®, the original light bulb for health and wellness.

🌈 incredible color balance and acuity (CRI 98-99)

☀️ balanced, full spectrum light

😀 natural mood booster

👁 zero eye strain or glare

⚡️low flicker, EMF safe

The ultimate light bulb for your health and well-being! Chromalux® full spectrum lamp has been enhancing people's lives and the spaces they live in since it was first created in Finland over 40 years ago. 

Enhance your space with a touch of soothing Chromalux® color. These medium base bulbs can be used in any normal fixture with a regular screw-in socket: be it a pendant, chandelier, or even a desk lamp! But at only 25W or 40W, the place they will feel most at home is in your bedside table lamp. 

The low wattage and spectral nature of this bulb (more soothing red than blue light), make this the perfect bulb to switch on for nighttime/bedtime usage. It's no coincidence that it has a candle shape, as this little bulb provides a soft and nourishing glow somewhat akin to a real candle!

Chromalux® incandescent bulbs are the ultimate tool in supporting your health + well-being. They are, by definition, low in blue lightlow in flickerEMF safe, and absolutely beautiful.  

It's our most soothing, inspiring light - and we're confident you'll fall in love with it from the first flick of the switch.

Voltage: 120V
Wattage: 25W or 40W
Color Temperature / Light Appearance: 3750˚K (Soothing White)
Brightness: 250 lumens (25W) , 340 lumens (40W)
CRI: 99
Base: Medium/E26
Bulb Size: Length: 3.75″ Diameter: 1.375″

Feel Better: Well-being all year round

Designed for extended usage as a healthy replacement for ordinary light bulbs, Chromalux® provides your body with the pure full spectrum light it was designed to receive by closely mimicking nature's sunlight. Chromalux® bulbs contain more of the soothing red spectrum with no peaks or valleys in the visible light spectrum, consistent with natural daylight, and unlike many other types of lighting.

See Better: Eye Health, Visual Comfort+Acuity

Chromalux® bulbs are naturally low in flicker, and its signature neodymium glass filters glare and creates better contrast and definition between colors, tones, and textures. Thanks to its inherent chromatic balance and color discriminating qualities, Chromalux® has been a top recommendation for the low vision population since the 1980s, and has been shown to enhance visual acuity. 

Enhanced Environments: Pure+Vivid Colors

Chromalux® is the original neodymium glass light bulb, which works by purifying the visible light spectrum - removing glare and dulling frequencies - while strengthening violet, red, blue, and green values. As a result, light is filtered, cutting glare and revealing the most beautiful crisp and vivid colors.

The Chromalux® light bulb brings the beautifully enhanced colors, texture, and contrast inherently present under natural sunlight, back into the home.

Under Chromalux® light, you'll notice colors, textures, and tones become more vibrant and your home more alive! We like to say Chromalux® is like photoshop for real life!

Where to use

Rooms: Bedroom, living room, bathroom

Fixtures: Use in any fixture with a normal screw-in socket. Not intended for use in recessed fixtures.

Pro-tip: use the 25W bulb in bedside lamps for the ultimate night time reading lamp!

Appearance + Specs

Voltage: 120V
Wattage: 25W
Color Temperature / Light Appearance: 3750˚K (Soothing White)
Brightness: 250 lumens (25W) , 340 lumens (40W)
CRI: 99
Base: Medium/E26
Bulb Size: Length: 3.75″ Diameter: 1.375″

Chromalux® fits any standard fixture. Featuring a chromed brass socket to prevent corrosion and increase lamp life.

Shipping + Returns


We ship to the US + Canada!

Free shipping is available at checkout to all orders over $99 within the 48 contiguous US states. We ship to Hawaii, Alaska, and Puerto Rico.  

We ship quickly: often the same day for order placed before 3:30 PM EST!

Return Policy

We offer a 30 day return and exchange policy on most items that are unused and in good resalable condition. Please email info@healthlighting.com with your name, order number, and a request for an RGA number. 

All sale items are final sale. 

Damages + Breakage

If your package experienced extra turbulence on the road, not to worry - we're here to help! Product(s) damaged in shipping will either be replaced or credited at no cost to you. Please email info@healthlighting.com with your order number, and a quick image of the damage/breakage within 7 days of receipt of order to submit a damage claim. 

🌈 incredible color balance and acuity (CRI 99)

☀️ balanced, full spectrum light

⚡️low flicker, EMF safe

Experience life in full color

We invite you to discover the difference a simple light bulb can make.

The lighting you choose is the lens through which you view your surroundings. With such a profound effect on your well-being, motivation, and general outlook on life, your choice in lighting should never be an afterthought. Instead, we like to think of it as the glue that unifies all the other healthy lifestyle choices you make - like whole nutrition, exercise, supplementation, and mindfulness practices - into a beautiful, nuanced, and expressive life.

Enhancing people's lives and the spaces they live in since it was first created in Finland over 40 years ago, Chromalux® is a simple, wholesome tool you'll love to include in your wellness arsenal. Because your lighting should work for you, not against you.

Our Magic Element

Without ever turning it on, the most noticable quality of a Chromalux® light bulb is its lovely lavender glass. Responsible for this lovely tint and the pure light output of Chromalux® is the element neodymium.

A stunning lavender or blue color in appearance, neodymium is an earth element that possesses some unique color enhancing and purification qualities.

Neodymium acts as a filter - absorbing dulling components of the visible light spectrum - like yellow - to purify your environment and naturally enhance colors and textures.

When used in Chromalux® light bulbs, these color enhancing and purification qualities are simply stunning.


What's the difference between normal incandescent bulbs and Chromalux® incandescent?

Incandescent light bulbs simply use incandescence as their light technology: it's a way of using electricity to make visible light.

Chromalux® is our branded technology using neodymium compounded glass (scroll down for more on neodymium) that takes incandescent light further - purifying and enhancing the visible spectrum of light produced so colors (particularly reds and blues - the colors our eyes are least sensitive to) are enhanced and vibrant, while contrast is increased. 

A lot of us choose to use incandescents for the wealth of health benefits they offer. But, as great as they are out of the box, incandescent light doesn't replicate all colors purely - and in many cases, fades or yellows them - very much unlike how we see things under natural daylight! 

Whereas most light bulbs (whether incandescent, halogen, or LED) produce dull light and can muddle colors as compared to natural daylight, Chromalux® and its special neodymium technology brings meaning to the phrase "seeing life in full color!"

What are the benefits of incandescent?

Considered to be the healthiest light bulb possible, incandescent light bulbs are most similar in form to the sun, which is also an incandescent light source! Not only do they provide a balanced spectrum of visible light, they also have all the added healing and cellular regenerative properties from the infrared energy they provide! We lovingly call them light vitamins, or the "whole food" of lighting!

Is Chromalux® a colored bulb?

No; Chromalux® is a pure, naturally balanced light source emitting a clean, white light. The lavender appearance of our bulbs is caused by the the element neodymium, which is compounded into our glass and gives Chromalux® many of its special properties!

What is neodymium?

A common earth element, neodymium (pronounced nee-oh-di-mee-um) is compounded into the glass of all Chromalux® light bulbs. Acting as a sort of filter and magnifier, it filters portions of the yellow spectrum - the dulling part of the visual light spectrum that our eyes are most sensitive to - while enhancing reds, blues, and increasing contrasts between colors and tones.

Whereas most light bulbs (whether LED, incandescent, or halogen) produce dull light and can muddle colors as compared to natural daylight, Chromalux® and its special neodymium technology brings meaning to the phrase "seeing life in full color!"

Can I use these bulbs at night?

Absolutely! In fact, we recommend it. Incandescents are perfect light sources to use at night due to their limited blue light wavelengths. Use them also during the day for a more lively and colorful space too!

Are these dimmable?

All our incandescents are dimmable with the exception of the clear glass reflector (R20/R25/R30/R40) flood bulbs.

Do I need a special lamp for these?

Not at all; use Chromalux® in any old lamp you already have! Just be sure the max wattage rating of your lamp can use whatever wattage bulb you'd like to buy. You can usually find this rating printed somewhere on the socket.

Any other questions?

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