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Dragonfly Water Solutions

Red Light Circadian Bulb

Red Light Circadian Bulb

€39,00 EUR
€39,00 EUR
Sale Sold out
Taxes included. Shipping calculated at checkout.

Light to match every moment of the day

The Red Light Circadian Bulb is one E27 LED bulb with three light modes: bright full-spectrum daylight, warm amber and red. Choose the light that suits the hour, from a daytime work session to a quiet evening and a soft red glow late at night.

  • Full spectrum daylight (4000K) for the daytime
  • Amber (1600K) for the evening
  • Red (670 nm) for late at night

Flicker-free (<1%), low EMF and a colour rendering index above 90 for natural colour at any hour.

Product specifications

  • Power: 7 W LED
  • Socket: E27
  • Voltage: AC 100 to 240 V, 50 to 60 Hz
  • Light modes: red (670 nm), amber (1600K), full spectrum daylight (4000K)
  • Flicker percentage: <1% (flicker-free)
  • EMF: 4 V/m at 20 cm (low)
  • CRI: >90 (natural colour rendering)
  • Control: standard light switch, fixed brightness
  • Lifespan: 30,000 hours
  • Material: plastic housing
  • CE-marked, RoHS compliant

Talk to Dragonfly on WhatsApp +31 6 20037980

Frequently Asked Questions

Why pick the Circadian Bulb?

One bulb, three kinds of light, each chosen for a different time of day:

  • 3 light modes for daytime, evening and night
  • Red light mode: deep red spectrum (670 nm) for late evening
  • Transparent measurements: flicker-free (<1%) and low EMF (4 V/m at 20 cm)
  • Full Spectrum daylight: bright, natural 4000K light
  • Premium quality: high CRI (>90) for true-to-life colour rendering

Key Features

Deep Red Light (670 nm)
For evening and night-time use: a soft, deep red glow, lovely as a bedroom lamp.

Amber Light (1600K)
Warm and atmospheric, ideal for late afternoon or early evening, or for a cosy living-room ambiance.

Full Spectrum Daylight (4000K)
Bright, natural light for working from home or reading.

Easy Operation
Switch between modes using your existing light switch. No apps, remotes or extra devices needed.

Measured LED Light
Flicker-free (<1%), low EMF (4 V/m at 20 cm), CE-marked and RoHS compliant.

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