Biobulb - 20W Bayonet Cap Daylight (60W equivalent)

Product code: 25258

Ecozone »

5.0 / 5 stars based on 3 ratings

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Product Description

Restore your body’s natural rhythms with this 60 watt replacement bulb which uses only 20 watts of energy. With 90% of our daily light exposure said to be artificial the Biobulb is claimed to be one of the closest replication of sunlight, daylight is an important part of a healthy lifestyle, improving mood, sleep and energy levels. Help restore your body's natural rhythms and bring nourishment to the body, mind and soul by installing this energy saving, mood enhancing Biobulb today!

Product Advantages:

  • Lasts up to 10,000 hours or seven years!
  • Flicker free!
  • Save energy and money!

Product Details:

  • B22 Bayonet cap
  • 20 watt (60w equivalent)
  • Uses 75% less energy than a standard bulb
  • Radiates less heat than a standard bulb

Product dimensions: (H)13cm x (L)6cm x (D)6cm

Technical Information:

  • Colour rendering index 85
  • Light output in Lumens 1750
  • Low heat 6500 kelvin colour temperature


  • Use only with 220-240 volts
  • Indoor fixtures must contain ventilation holes
  • Not intended for use with dimming circuits


The Biobulb - 20W Bayonet Cap Daylight (60W equivalent) product ethics are indicated below. To learn more about these product ethics and to see related products, follow the links below.

3 Customer Reviews

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5/ 5 statrs
Submitted by   on 6th Feb 2013

Verified product owner

I use these bulbs for hand sewing; I’m a kilt maker and I love the clear light that they give. Often other bulbs don’t fit in my lamp because they have straight edges. These don’t which is wonderful. I will be ordering all my light bulbs from Natural Collection,

1 out of 1 found this review helpful

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5/ 5 statrs
Submitted by   on 5th Jan 2012

I've got these bulbs downstairs and they are FANTASTIC!! When you get up on a dark morning feeling rubbish and switch one of these on you'll feel a whole lot more alert as soon as the light hits your eyes. They give a clarity of vision because you see all the colours and contrasts as they're meant to be (hence the term "Full Spectrum) instead of with the yellow tinge given off by normal bulbs. This makes for less eyestrain when reading newspapers or using computers. Crucially they have prevented my longterm SAD and keep my natural rhythmns as they should be. Evolution has made our bodies (and specifically our hormones) governed by daylight so it makes sense. They should be compulsory in offices to help people work in the winter!! A simple way to feel better all year round.

2 out of 3 found this review helpful

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5/ 5 statrs
Submitted by   on 8th Nov 2011

These bulbs are fantastic!Very cheering to have nice bright 'daylight' in autumn, think will buy one for friends who hate winter! wish they weren't so expensive though...

3 out of 3 found this review helpful

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About Ecozone


Ecozone design and manufacture ecological cleaning products, energy saving products and eco gadgets. They are a British company, established in 1997 that has successfully grown to supply 22 countries with ecological, innovative and technologically advanced cleaning products. Make your home an Ecozone.


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