Love this set. Use the pitcher every day. Great quality.
Dragonfly Water Solutions
Red Light Circadian Bulb
Red Light Circadian Bulb
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Healthy light for every moment of the day
Bright artificial light in the evening can disrupt your sleep, while unnatural blue light during the day can actually make you feel more tired.
The Red Light Circadian Bulb solves this problem with three intelligent light modes that follow your body’s natural rhythm. This red-light LED can be perfectly adjusted to your needs at any moment.
This way, you always have the right lighting: energizing during the day, relaxing in the evening, and sleep-friendly at night.
With flicker-free technology (<1%), low EMF levels (4.7 V/m at 30 cm) and a high color-rendering index (CRI >90), the VIVO Circadian Bulb combines comfort, health and performance in one compact, sleep-friendly LED lamp.
The VIVO Circadian Desk Light provides exactly the light your body needs:
- More energy and focus during the day with bright full-spectrum light
- Relaxation in the evening with warm amber light
- Better sleep at night with calming red light (670 nm)
Product Specifications
Power: 7W LED
Socket: E27
Voltage: AC 100–240V | 50–60 Hz
Light modes:
Red (670 nm)
Amber (1600K)
Full Spectrum Daylight (4000K)
Flicker percentage: <1% (flicker-free light)
EMF: 4 V/m at 20 cm (low)
CRI: >90 (natural color rendering)
Control: Standard light switch
Dimmable: No
Lifespan: 30,000 hours
Certifications: CE, RoHS
Material: Plastic housing
Frequently Asked Questions
Why pick the VIVO Circadian Bulb?
Why pick the VIVO Circadian Bulb?
Most LED bulbs contain an unnatural amount of blue light, strong flicker and high EMF — all factors that disrupt your biological clock. The VIVO Circadian Bulb is designed to do the exact opposite:
- 3 light modes aligned with your circadian rhythm
- Red light mode – unique deep red spectrum (670 nm), proven to be sleep-friendly
- Transparent measurements – flicker-free (<1%) and low EMF (4.7 V/m)
- Full Spectrum daylight – bright, natural light without the harmful blue spike
- Premium quality – high CRI (>90) for true-to-life color rendering
Key Features & Benefits
Key Features & Benefits
Deep Red Light (670 nm)
For evening and nighttime use: helps your body produce melatonin, promotes relaxation and supports deeper sleep. Perfect as a bedroom lamp.
Amber Light (1600K)
Warm, atmospheric and calming — ideal for late afternoon or early evening, or for creating a soothing living-room ambiance.
Full Spectrum Daylight (4000K)
Bright light without the harsh blue spike — supports focus and daytime energy, perfect for working from home or reading.
Easy Operation
Effortlessly switch between modes using your existing light switch. No apps, remotes or extra devices needed.
Healthy & Safe LED Light
Flicker-free (<1%), low EMF (4.7 V/m), CE- and RoHS-certified — a truly healthy bulb with zero blue light in the evening modes.
