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How to use

Build this into your routine

Session Time: Use Ember for 30–120 minutes in the evening or anytime you want a softer, circadian-friendly light environment.

Frequency Use daily after sunset, before bed, or whenever you want to reduce exposure to harsh blue-rich indoor lighting.

Best for Evening wind-down, circadian rhythm support, nighttime reading, bedroom lighting, travel, and low-blue-light routines.

Pairs well with Pairs well with BioBlue, BioLithin, BioESS60, BioMinerals, and BioLight red/NIR devices for a complete mitochondrial wellness routine.

Ember helps transform your environment from daytime stimulation to evening recovery. Use it to create a softer light setting that supports sleep readiness, calm, and a more intentional nighttime routine.

Why it stands out

Designed to feel credible and premium

Blue-Light Conscious Design

Three Spectrum Modes

Portable Circadian Lighting

Adjustable Intensity

Ember stands out because it is not just a small lamp, it is an environmental wellness tool. By replacing harsh indoor lighting with red and amber modes, Ember helps you create a calmer, more biologically aligned space after sunset while still giving you enough light to read, move through the house, or unwind without flooding your environment with unnecessary blue-rich light.

Ember | Circadian Rhythm Optimization | Red & Amber Light Therapy | Portable, Rechargeable Light

Name: Ember | Circadian Rhythm Optimization | Red & Amber Light Therapy | Portable, Rechargeable Light
Brand: BioLight
Price: 45.0 USD
Availability: InStock

£45.00

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Ember | Circadian Rhythm Optimization | Red & Amber Light Therapy | Portable, Rechargeable Light

Technology spotlight

Advanced Technology Features

Discover the innovative technologies that power our wellness devices

Amber Light Mode

Creates a warm, low-stimulation light environment that is ideal for evening wind-down.

Amber light is useful in the evening because it provides visibility while minimizing the type of bright blue-rich stimulation that can interfere with the body’s natural nighttime signaling. Blue light has the strongest effect on circadian rhythms, while red light and yellow/orange wavelengths have less impact on those retinal photoreceptors, making Ember’s amber mode a practical choice for nighttime lighting.

Helps reduce reliance on harsh white overhead lighting after sunset.
Creates a softer bedroom, bathroom, or reading environment.
Supports a smoother transition from daytime activity to nighttime recovery.

Red Light Mode

Provides a deeper nighttime lighting option for sleep-conscious routines.

Red light is a preferred nighttime option because it is less disruptive to circadian signaling than blue-rich light. In a wellness routine, this helps protect the body’s natural evening shift toward rest, which is important because sleep is when the body performs key recovery, repair, and metabolic regulation processes.

Ideal for late-night use when you need visibility without harsh brightness.
Helps maintain a calmer, darker-feeling environment before bed.
Useful for bedrooms, nightstands, bathrooms, and travel.

Amber + Red Combined Mode

Blends warmth and depth for a balanced evening light experience.

The Amber + Red mode helps create an environment that feels functional but not overstimulating. This matters because the body uses light as a timing signal, and evening light exposure can influence melatonin timing, sleep onset, and circadian rhythm alignment.

Creates a comfortable glow for reading or relaxing.
Offers more warmth than red alone while staying softer than standard indoor lighting.
Works well as a transition light between sunset and bedtime.

Adjustable 10–100% Light Intensity

Lets you control how much light your body receives based on the time of day and environment.

Light intensity matters because the body responds not only to color but also to brightness and timing. Ember allows you to reduce the total light load in the evening, helping create a more sleep-friendly environment without forcing you into complete darkness before you are ready.

Use higher intensity earlier in the evening and lower intensity closer to bed.
Dim the light for middle-of-the-night bathroom trips or bedside use.
Customize brightness for reading, relaxation, travel, or ambient lighting.

Rechargeable Portable Design

Gives you circadian-friendly lighting anywhere you need it.

Consistency is one of the most important parts of circadian health. A portable red/amber light makes it easier to keep your nighttime environment aligned whether you are at home, traveling, or winding down in a different room.

Use it on a nightstand, bathroom counter, reading table, or while traveling.
Avoid relying on hotel lamps, overhead LEDs, or harsh bathroom lighting at night.
Keep your evening routine consistent even outside your home.

Long Battery Life

Supports multiple evenings of use depending on intensity level.

A long-lasting light makes the habit easier to maintain. Because circadian routines are built through repetition, Ember’s rechargeable design helps make low-blue-light evening lighting a consistent part of your daily rhythm.

Up to 7–28 hours of battery life depending on brightness.
USB-C charging makes it easy to keep ready for daily use.
Low-power 1W design supports efficient ambient lighting.

Technology system

Why these device features work better together

A device designed as a system, not a single feature

Each technology and design element is selected to complement the others, helping create a more intentional device experience. The result is a more complete wellness tool built for usability, consistency, and premium product education.

Circadian-Friendly Evening Environment: Ember helps shift your home from bright daytime stimulation to softer evening lighting that better supports rest and recovery.

Reduced Blue-Light Dependence at Night: By replacing overhead LEDs, bathroom lighting, and standard lamps with amber/red light, Ember helps lower unnecessary evening exposure to blue-rich light.

Portable Sleep Routine Support: Use Ember in the bedroom, bathroom, reading area, hotel room, or travel bag to keep your nighttime light environment consistent.

Customizable Light for Real Life: With three color modes and adjustable brightness, Ember gives you enough light to function while helping you avoid the harsh lighting that can work against your wind-down routine.

Circadian Rhythm Support

94%

Advanced Support

Supports a healthier light-dark rhythm.

Clock Alignment

Ember is directly linked to circadian support through its red and amber spectrum design, making it ideal for replacing bright, blue-rich indoor lighting after sunset.

Evening Wind-Down & Sleep Readiness

91%

Advanced Support

Helps create a calmer pre-bed setting.

Sleep Environment

By reducing reliance on harsh overhead lights, Ember helps your evening environment feel darker, warmer, and more aligned with the body’s natural transition toward rest.

Melatonin-Friendly Light Routine

88%

Core Support

Supports natural nighttime signaling.

Night Signal

Evening blue light can suppress melatonin and delay circadian timing; Ember’s amber and red modes are designed to support a lower-stimulation nighttime light routine.

Mitochondrial Recovery Environment

82%

Core Support

Supports the recovery side of your daily rhythm.

Repair Rhythm

Ember supports mitochondrial wellness indirectly by helping protect the nighttime environment, when sleep, repair, metabolic regulation, and cellular recovery processes are most active.

Travel & Routine Consistency

86%

Core Support

Keeps your light routine consistent away from home.

Portable Rhythm

Ember’s compact rechargeable design makes it easier to avoid harsh hotel lighting and maintain a familiar nighttime environment while traveling.

Stress & Sensory Load Reduction

78%

Core Support

Helps reduce evening environmental intensity.

Calm Lighting

A softer red/amber glow can make nighttime spaces feel calmer and less visually aggressive, especially compared with bright white lighting in bathrooms, bedrooms, and overhead fixtures.

Guided product journey

What to Expect

Every wellness journey is different. This timeline is designed to help set expectations as you build consistency and learn how this product fits into your routine.

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Step 1

Day 1

Getting Started

Your evening environment should immediately feel warmer, softer, and less visually harsh compared with standard overhead lighting.

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Step 2

Day 3-7

Early Familiarity

Using Ember consistently after sunset may make your wind-down routine feel more structured, helping your body associate softer light with the transition into rest.

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Step 3

Week 2-3

Building Consistency

Your nighttime routine may begin to feel more automatic as you replace bright lamps, bathroom lighting, or screen-adjacent lighting with a calmer red/amber environment.

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Step 4

First Month

Ongoing Support

You may notice that your bedroom, bathroom, or reading space feels more sleep-conscious and less stimulating, especially when Ember becomes your default evening light.

✦

Step 5

Long-term

Routine Integration

Consistent evening light hygiene can support a more stable circadian routine, helping your daily rhythm feel more aligned with natural light-dark cycles.

Individual experiences may vary. This information is intended for general wellness education and should not be interpreted as medical advice.