- Lasts up to 10,000 hours or seven years!
- Flicker free!
- Save energy and money!
- E27 Screw cap
- 25 watt (100w 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
- 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
Product Ethics & Tags
The Ecozone Screw Cap Daylight Biobulb - 25 Watt - 100W Equivalent product ethics are indicated below. To learn more about these product ethics and to see related products, follow the links below.
Verified product owner
Very bright lightbulb, really lifts my spirit in winter :) The light quality is great, perfect for design work and illustration.
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.
Verified product owner
Really lovely light - much better tahn other low energy bulbs I have bought that are either too blue and cold or just like tungsten. Really relaxing light
Richard asked this question on 14th Mar 2008
Q: will biobulds work with dimer switch & how do i tell between thin screw in
and the big screw in
A: Biobulbs are not compatible with dimmer switches, but we are currently sourcing a product which has this feature. *UPDATE* We now stock a great range of energy saving dimmable bulbs
Karen asked this question on 2nd Jan 2008
Q: I would like to purchase some of these low energy light bulbs but just need top know the dimensions of the bulbs before i purchase as some are too long for my lamp fitting encasement. however these look similar in size to a traditional lightbulb. appreciate any help you can give. Thanks Karen
A: You would be correct in your assumption that they are approximately the same size as a traditional bulb, and should therefore fit most lamp fittings. Hope this helps. Thomas.
Ericch asked this question on 25th Jan 2011
Q: Which size screw is this bulb? I know of large and small Edison screws, E14 and E21 (and it's quite possible that some of these may b the same!)rnrnThanks
A: Hi, it's an E27 screw fitting. Robyn
Ecozone is a British company who believe it is possible for all of us to make small changes that will make a huge difference to now and the future.
They have a handy range of ecological, innovative and technologically advanced cleaning products such as washing balls, soap nuts and even lightbulbs. They do not use any animal ingredients, and are vegan and Certified Cruelty Free.
Ecozone was created to provide the consumer with a cleaner, healthier, toxin-free lifestyle and they continue to succeed in offering customers cleaner, sustainable ways of living. Their mission is to 'make your home an Ecozone' to reduce the amount of toxic chemicals in your home. They believe that homes should be safe and clean environments for all families, and fight to keep germs at bay, without compromise and without toxicity.
Please see our Despatch & Delivery page for more information on delivery areas, services and charges.