gallery group 100w 2-pack gallery group 100w 4-pack 6-pack gallery bulb-off 100w 2-pack 4-pack 6-pack gallery studio 100w 2-pack 4-pack 6-pack gallery lifestyle 100w 2-pack 4-pack 6-pack FTC Lighting Facts gallery info 100w 2-pack 4-pack 6-pack

Charge Up

Our dimmable cool Charge Up light bulbs simulate the brightness and crisp clarity of morning sunlight to amp up energy and attention. You’ll feel a natural uptick in focus and productivity while you take on the day.



Our exclusive Charge Up light spectrum is designed to help naturally increase energy and wakefulness. And, unlike regular LED's, our lighting is tuned to sync with your natural circadian rhythms.

  • For use in lamps and lighting fixtures
  • Ideal for rooms you use primarily during daytime hours

DID YOU KNOW? Much of your circadian rhythm, which controls your sleep-wake cycle, and other biological processes, is set early and late in the day when you're home. Getting the right light at these times is important to your overall circadian health.

Wellness Specs
  • Melanopic/Photopic Ratio (M/P): 0.92
  • Circadian Stimulus (C/S): 0.34 @ 300 lux
  • Flicker Sensitivity (PST): Less than 0.7%
  • % of Blue Light: ≥ 3%
  • Energy Star Certified for energy efficiency

What is Melanopic/Photopic Ratio (M/P)?
Our Photopic vision is what we have during the day in a well-lit space. Our Melanopic vision is the biological impact of light. A higher M/P (above 0.8) means the light is more stimulating and better for day time use. A lower M/P (below 0.5) means the light is less stimulating and better for night time use.

What is Circadian Stimulus (C/S)?
C/S was developed by the Lighting Research Center (LRC) at Rensselaer Polytechnic Institute. This metric indicates how well a one-hour exposure to a light source producing a certain light level and wavelength of light stimulates the circadian system, based on its ability to suppress the hormone Melatonin. Exposure to a 0.3+ C/S is effective for Melatonin Suppression, which is ideal for day time use.

What is Flicker Sensitivity?
Flicker is the visible change in brightness of a lamp due to rapid fluctuations in voltage and power supply. Many individuals are sensitive to flicker, which can cause health risks like eyestrain and headaches.  UL (the Global Safety Science organization) identifies “Low Flicker Risk” as a Flicker Percent of less than 8% at 50Hz and less than 10% at 60Hz. All Brilli products have a Flicker Percent of less than 1% at 50Hz.

What is the right Blue Light percentage?
Blue light in the 460-510 nm range is responsible for Melatonin suppression. This light is good by day, as it promotes energy, focus and alertness. However, there is consensus in the healthcare community that exposure to cool blue light should be minimized beginning 2 hours before bedtime, at a percentage of less than 2%. 

Technical Specs
  • Dims down to 10%
  • 90+ CRI
  • Exclusive, Patent-pending WellBright Spectrum™ delivers optimal color fidelity, brilliance and vibrancy
  • Energy Star Certified
  • Lifetime Guarantee


Bulb Shape A21
Beam Angle Omnidirectional
Base Medium - E26
Wattage Equivalent 100 watts
Rated Life (Hours) 15,000
Rated Life (Years) 13.7
Dimmable Yes
Dimming Range <10%
Outdoor Rated No
Good for Enclosed Fixtures Yes
Bulb Material Plastic


Energy Star Certified Yes
UL Yes
Warranty     Lifetime/100% Satisfaction Guaranteed

Power Consumption

Energy Used 15 watts
Input Voltage 120 volts

Light Characteristics

Lumens/ Nominal Luminous Flux 1600
Correlated Color Temperature (Kelvin) 5000K
Light Color Category Cool White
Color Rendering Index (CRI) 90+


Nominal Weight 150 grams
MOD (Max. Overall Diameter) Ø60mm
MOL (Max. Overall Lenght) 131.5 mm
UPC 855732005553


press-image press-image press-image press-image press-image press-image
THE RIGHT LIGHT <small> to amp up your daytime routine</small>

THE RIGHT LIGHT to amp up your daytime routine

Modern living has us spending most days indoors, surrounded by low quality, poorly-tuned light. New research shows that not getting enough exposure to the right type of light throughout the day can throw your natural rhythms out of sync, making you feel tired, foggy, and unfocused. That’s why we designed our Charge Up bulbs with a light spectrum tuned to boost energy, focus, alertness, and mood, to help keep your daytime rhythms in sync.

  • Boost Energy

    Boost Energy

  • Feel More Focused

    Feel More Focused

  • Increase Alertness

    Increase Alertness

But don’t take our word for it.

I found these to be very refreshing and stimulating, like a cool glass of water. I only wish I had found them sooner.


I can't imagine not having these at my desk.


Not only do these charge up bulbs make me feel awake, but I feel a lot more focused and productive too.



Unlike regular LED lighting, our scientific approach to design starts with human health and wellness benefits. We first consider how the light will impact your circadian rhythm, mind and mood, neuroaesthetics and visual comfort, and the potential for eyestrain and headaches caused by bad lighting design. We then factor in 7 key color quality metrics, plus energy efficiency—because light should be beautiful and good for the planet, too.

How is Brilli Lighting Different?

Optimal Circadian Stimulus (C/S)

Optimal Circadian Stimulus (C/S)

Exposure to a 0.3+ C/S is effective for melatonin suppression, which is ideal for day time use but not for evening use. All Brilli lighting has optimal C/S depending on time of day.

Optimal Melanopic/Photopic (M/P)

Optimal Melanopic/Photopic (M/P)

A higher M/P (above 0.8) means the light is more stimulating. A lower M/P (below 0.5) means the light is less stimulating. All Brilli lighting has optimal M/P depending on time of day.

Optimal blue light %

Optimal blue light %

Cool blue light should be minimized in the evenings at a percentage of less than 2%. Brilli Wind Down bulbs have only 0.83% blue light, and Get in Sync fixtures (at low setting) have 1.6% blue light.

Ultra-low flicker sensitivity

Ultra-low flicker sensitivity

UL (the Global Safety Science organization) identifies “Low Flicker Risk” as a Flicker Percent of less than 8% at 50Hz and less than 10% at 60Hz.  All Brilli lighting has less than 1% at 50Hz.

Minimized eyestrain

Minimized eyestrain

Eyestrain is a common condition that can occur from prolonged exposure to poor lighting with too much flicker, glare, or poor color and contrast. All Brilli lighting is designed to minimize eyestrain.

Optimal visual comfort

Optimal visual comfort

Visual comfort is a physiological reaction to quality of light within a given space, including aesthetic quality, ambience, luminosity and absence of glare. All Brilli lighting is designed for optimal visual comfort.

ENERGY STAR certified

ENERGY STAR certified

ENERGY STAR products must contribute to significant energy savings, while delivering features and performance in addition to energy efficiency. All Brilli lighting carries Energy Star certification.

WELL Building Standard<sup>®</sup>

WELL Building Standard®

The WELL standard is a system for measuring features of the built environment that impact human health. All Brilli lighting contributes toward satisfying Features #53, #54, and #58 under the WELL Building Standard®.

Meet our Scientists, Advisors and Experts

We work with a lot of exceptional people who help guide our research and development, product innovation, and technology.

Dr. Shadab Rahman

Scientific Advisor, Consulting Circadian Scientist

Advises on circadian neurophysiology, and how lighting characteristics affect circadian rhythms

Dr. Doug Steel

Scientific Advisor, Consulting Neuroscientist

Advises on human response to light, and non-visual neural pathways from eye to brain

Dr. Tony Esposito

Scientific Advisor,
Consulting Lighting Research Scientist

Advises on lighting quality and spectral engineering, including color science and circadian metrics

Michael Idelchik

Scientific Advisor,
Lighting Technologist

Former Vice President of Advanced Technology at GE Global Research

Dr. Vic Roberts

Scientific Advisor,
Lighting Technologist

Former Head of Research, GE Lighting

Dr. Jakob Maya

Scientific Advisor,
Lighting Technologist

Former Director of R&D and Engineering, Osram Sylvania

Jack Jiang

Vice President of Technology

Leads R&D and Manufacturing of circadian rhythm lighting solutions

Paul Harrington

Director of Engineering

Leads the development of circadian rhythm lighting solutions

Shenali Parikh

Product Management, IoT

Leads the innovation of circadian rhythm lighting solutions 

Charge Up

For Best Results

Think of Brilli like a vitamin that supplements your sunlight exposure. You will notice some benefits immediately, and some over time. 

  • Charge Up bulbs should be used throughtout the day. You should begin to experience the benefits after 20 minutes.
  • Make sure you're within 10 feet of the light so it comes in contact with your eyes.
  • Use Charge Up bulbs at the brightest setting for a more stimulating effect. A light-colored lampshare is preferable.
  • All lighting in the room should be the same. For example, don't use Charge Up and Wind Down lights together.

Changing the world,

Through our partnership with Watts of Love, every Brilli
purchase brings light to a community that lacks access to resources like electricity, education and economic
independence. Because we believe that light is vital to life, and that light should shine equally on all.


  • 365-day<br/>Money-back Guarantee*

    Money-back Guarantee*

  • Lifetime<br/>Warranty


  • Exceptional Customer Service

    Exceptional Customer Service

  • Hassle-free<br/>Returns


  • Every purchase provides light to people in need

    Every purchase provides light to people in need

Our Reviews

We've sent you an email with a link to update your password.


Forgot Password?

Please enter your email below and we’ll send you instructions on how to reset your password.

New Account

Your Cart

Free Shipping Over $25

Promo codes applied at checkout.

Subtotal $0.00
Shipping Free
Total $0.00

There’s nothing in your cart yet.

Start Shopping