E27 3-in-1 Light Bulb – Red, Amber, and Daylight

33.00 €

A single E27 light bulb to suit different times of the day without changing the light fixture. Easily switch between 625 nm red light, 1600 K amber light, and 4000 K daylight using your regular light switch.

3 modes · Red: 100% free of blue and green light · Amber: 100% free of green light · White: Full spectrum. 7 W · No flicker

One light bulb for the whole day

The biggest advantage of this light bulb is that you don't have to change either the light fixture or the bulb as the time of day changes. With a simple flick of the switch, you can switch from functional daytime lighting to warm amber light or red light for nighttime.

Red Mode · 625 nm

The red mode operates at 625 nm. It is 100% free of blue and green light and is the most restrictive of the three modes for the late hours of the night.

Amber Mode · 1600 K

The 1600 K amber mode is 100% free of blue light. It provides particularly warm lighting and maintains a more natural perception of the surroundings than the red mode.

Day Mode · 4000 K

The 4000 K "daylight" mode allows you to use the same bulb for general lighting during the rest of the day. The 100% blue-light-free option applies to the amber and red modes, not the "daylight" mode.

Change modes using the switch

No app, remote control, or additional installation is required. Turn the switch off and on again to cycle through the three built-in modes.

E27 Socket

The E27 base is the standard thread size for many household light bulbs. Always check the base of your light fixture before making a purchase.

E27 or E14?

Choose the version that matches the socket in your light fixture. This page is for the E27 version. If you need the other size, see the E14 version.

See also: E14 3-in-1 Light Bulb – Red, Amber, and Daylight

Technical Specifications

  • Socket: E27
  • Power: 7 W
  • Voltage: AC 100–240 V ~ 50/60 Hz
  • Light modes: Red · Amber · Daylight
  • Red mode: 625 nm · 100% free of blue and green light
  • Amber mode: 1600 K · 100% blue light-free
  • Daylight mode: 4000 K
  • Changing Modes: Turning the Switch Off and On
  • Additional control: No app or remote control required
  • Adjustable: No
  • No flicker
  • Low EMS Level