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4W B22 (Bayonet) LED - Standard Shape Filament Bulb

SKU: B22-4W-A6

£ 2.99 In Stock

£2.99

(See all 87 reviews)
replaces40Whalogen

4W B22 (Bayonet) LED - Standard Shape Filament Bulb

Warm White | 40W Replacement | 470 Lumens | 3 Year Warranty
Please select an option
(over 250 in stock)

FREE Economy Delivery available - on orders over £35 (UK Mainland only)

Buying just 10 of these bulbs could
save you £9.72 a month

How did we calculate these results?

We’ve taken the current average UK electricity rate of 15p kWh, and the closest standard LED replacement bulb to determine the financial benefits of changing to LED. Calculations based on a 6 hours per day usage. Savings vary depending on electricity supplier.

Description

B22 (Bayonet) base

Also commonly known as the ‘Bayonet’. The most popular B22 or Bayonet fitting is 22mm diameter and with two locating lugs. LED filaments look like a traditional glass light bulb. The yellow strip that provides the light, was created to look like the filament element of the original light bulb. The original LED filament bulb was intended to mimic the appearance of the original Edison light bulb.

Made to replace a 40W halogen B22

All our bulbs have been designed to directly replace your old halogens, it truly is as easy as changing a lightbulb! As well as having identical fittings, LEDs can also offer you the same level of brightness as your current bulbs. With our new filament range, we are able to offer different colour temperatures and coatings. Most traditional LED filament bulbs only offer Warm White (2200-2700K) colour temperatures, however, this range allows us to offer you more choice: 2200K (Warm White) - 4000K (Daylight).

3 year LUMiLiFE warranty

On selected LUMiLiFE products, we offer an automatic 3 year warranty. This entitles you to unlimited replacements from the original purchase throughout the warranty period. If your original purchase is no longer available, a new replacement with the latest equivalent model will be offered.

Product dimensions

Height: 102mm - Width: 60mm - Depth: 60mm

Specifications

SKU B22-4W-A6
Warm White - 2700K 470 (Lumens)
Light Colour Warm White
Beam Angle° 360
Power Consumption (W) 4
Input Voltage 230V-50Hz
Wattage Replacement 40W
Average Life in Hrs 20000
Colour Temperature (K) 2700
Warranty 3 Year
Certifications
CE
RoHs

Lumen

Since LED light bulbs are designed to use less energy than halogen spots, wattage is not a reliable way to gauge how bright the bulb is. Brightness is measured in Lumens.

With LED spotlights there is more to consider than just a direct Lumen comparison with the halogen equivalent. The superior light quality given off by LEDs and much lower bulb degradation rate over time must also be taken into account. This is why the stated Lumen output for an LED spotlight is often less than that quoted for a halogen spot bulb it replaces.

Beam Angle°

The beam angle is how wide the beam is spread. If you have a very narrow beam angle your light will be projected like a handheld torch whereas if you have a wide beam angle it will be much softer and spread like a traditional bulb. Wide beam angle are best for living areas such as living rooms, dining rooms and bedrooms where you are looking for a softer light and narrow beam angles for targeting specific areas or for decoration.

Power Consumption (W)

The wattage is the value given to the energy consumed by the light bulb itself. So, a 50-watt halogen spotlight bulb will use 50 watts of power. If you have 6 x 50-watt halogen spots in your kitchen then you will be using 300 watts of power. If you were using replacement LED lights at 4 watts each you would be using 24 watts of power, resulting in huge energy savings.

Input Voltage

This is a measurement of the volts required to operate the bulb. The standard for the UK is 240 volts. This means that you can plug these directly into existing fittings without changing any of the electrics.

Height (mm)

The size determines the diameter and the length of the bulb. In most cases the bulbs are a retro-fit, which means they are a direct replacement for their halogen equivalent.

Width (mm)

The size determines the diameter and the length of the bulb. In most cases the bulbs are a retro-fit, which means they are a direct replacement for their halogen equivalent.

Depth (mm)

The size determines the diameter and the length of the bulb. In most cases the bulbs are a retro-fit, which means they are a direct replacement for their halogen equivalent.

Wattage Replacement

This details what this LED bulb is a replacement for in terms of standard halogen bulb wattage. This allows you to easily make a comparison when replacing your existing halogen bulb, to ensure you get a similar light quality and brightness from your new LED bulb

Average Life in Hrs

Manufacturers will give lifetime claims in multiples of 1000 hours. One thousand hours is equivalent to about 6-months use when the bulb is on for 4 hours per day. A traditional halogen spotlight bulb is expected to last about one year (2000 hours) where as an LED will last between 30,000 and 50,000 hours - that’s between 15 and 25 years! Switching to LEDs means you may never have to change your light bulbs again.

Base Type

This is the fitting of the bulb, described by a letter/number code. You can find out what your fitting is by looking on the base of the bulb you are replacing or the packaging of your existing bulb.

Dimmable

Dimmable LED bulbs are only compatible with a dedicated "Trailing Edge" dimmer switch that reduces the current flow. Your bulbs will not work effectively if used with the conventional "Leading Edge" dimmer switches that operate with a higher current flow.

When ordering dimmable LEDs please ensure you have an LED-compatible Dimmer Switch.

Protection Rating

The IP rating is an international classification system for the sealing effectiveness of enclosures of electrical equipment against the intrusion into the equipment of foreign bodies (i.e. tools, dust, fingers) and moisture. IP65 for example, is dust tight and water resistant.

Colour Rendering Index (CRI)

Measured on a scale from 0 to 100 percent, the colour rendering index (CRI) indicates a bulb's ability to make reds, greens, and all other shades look just the way they should. Simply put, the higher the CRI, the more accurate an object's colour would look under the light source.

Warranty

We're so confident in the quality of our bulbs that we offer an extended 3 Year warranty

Reviews

We use Feefo which is an independent review company who monitor the happiness of our customers in regard to their shopping experience. This not only allows us to see how we are doing in terms of delivering a fantastic level of service to our customers but also means that we are more transparent.

This product has 87 customer reviews.

5/5
Good light output and they last well. I use them in my tack room.
16th June 2018
5/5
Looks great, modern and as described. Good colour tone, not bright white nor amber yellow.
15th June 2018
5/5
***
17th April 2018
5/5
No issues, nice colour quality
04th March 2018
5/5
Excellent bulbs that look the part.
27th February 2018
5/5
*****
04th February 2018
5/5
1st class
01st February 2018
5/5
For use in a floor lamp as soft light.
29th January 2018
4/5
I don't have anything to comment
29th January 2018
5/5
As expected
24th January 2018
5/5
great 100%
05th July 2017
5/5
Straight replacements for the old incandescent bulbs. You need to ensure that you choose the correct light output as I have found that replacements for the equivalent incandescent bulb is slightly lower. This company has got the right product at the right price along with excellent customer service so I have no qualms about recommending them to friends and family.
17th June 2017
5/5
Looks good performs well for a fraction of the cost of tungsten lamps
04th May 2017
5/5
light is excellent and saves money
22nd March 2017
5/5
Good glow on bulbs. The green cold light from energy bulbs has gone using these bulbs. Placed in living room and hall which has Tiffany styled shades which now have a lovely light reflection of the pattern. Bulbs give a mellow, warm light. Very good!!!
18th March 2017
5/5
Works well
12th March 2017
4/5
replacement of standard bulbs - good soft light replacement
11th March 2017
3/5
Returned eventually!
27th January 2017
5/5
I really like the style, immediate light, colour fine, finally bulbs that do what bulbs did.
16th January 2017
5/5
Bright lamp
16th January 2017
5/5
Product is absolutely lovely quality, I still can't believe it's led!!!!
15th January 2017
5/5
Replacement service excellent
31st December 2016
4/5
Replacement of existing bulbs to reduce consumption and improve lighting level
06th December 2016
5/5
Looks good and comes on immediately, with no need to warm up.
05th December 2016
5/5
Led bulbs, great product and saves me money which is always a plus for me.
02nd December 2016
5/5
Bulb worked and provided ample light
02nd December 2016
5/5
performs well
10th November 2016
5/5
I use the product for the replacement of the light bulb of a antique side lamp with B22 fitting which is not standard obtainable in Belgium
10th November 2016
5/5
A good replacement for a 40W incandescent bulb in a hallway. Just about the right colour temperature.
27th October 2016
5/5
Ordered the warm bulb, it gives a nice glow and pattern on the ceiling when teamed with the crackle glass lampshade we have.
24th October 2016
5/5
Excellent quality led bulbs low cost and good instant light.
12th October 2016
5/5
Good looking bulb, nice light temperature
23rd September 2016
5/5
Love it.
28th August 2016
4/5
I would tell my friends about your lights they offer a good saving well packaged
18th August 2016
4/5
Just refurbished my daughters house and replaced all 40w filament bulbs with these. Not sure if we would have got these if a discount wasn't available but running costs are minimal so will work out in the long run. 4 stars as we thought the brightness was just a bit lower than expected.
07th August 2016
4/5
I used this in a table lamp to good effect. These lamps are expensive and 1 out of 4 developed a technical fault a few weeks after supply and fitting. But LED Hut replaced it without question and I returned the faulty goods later.
22nd July 2016
5/5
Perfect replacement for standard clear old style lamps
03rd June 2016
4/5
Nice traditional colour and great beam range
16th April 2016
5/5
Brightness excellent the best cheap to run bulbs we have seen ,also look good in our Chandelier. Recommended to all friends and family.
15th April 2016
5/5
Brighter than expected and looks good.
13th April 2016
5/5
I currently use it in a free standing lamp in the room and it's the only light I need on, with this new bulb
10th April 2016
5/5
I installed the bulb in an exposed fixture, which is perfect as it looks like a normal incandescent. The bulb doesn't get hot only slightly warm. Very bright. Really is a direct replacement for a 40watt incandescent.
09th April 2016
5/5
I've had these and reviewed them previously, an excellent product and in illumination a generous replacement for 40w tungsten - nothing to add!
08th April 2016
5/5
Excellent product
19th March 2016
5/5
Perfect to replace the red bulb in a coal-effect electric stove - with some red nail varnish on the outside. You would not do that with an old 60 watt bulb. This now only costs a few pence to keep on during the evening for 2 months instead of 4 days with the old bulb.
07th March 2016
5/5
Replaced an old style energy efficient bulb, and the difference is tremendous!
05th March 2016
5/5
good priced product, does exactly as advertised!
03rd March 2016
5/5
Used to replace energy saving bulb that had expired. Much brighter instant light and love the style.
27th February 2016
5/5
Bright and elegant
25th February 2016
4/5
Anyone can use these. I have recommended to all family and friends.
23rd February 2016
4/5
Look good, longevity as yet unknown. I will use them where I want the filament to appear to be an old light bulb. Using the equivalent to halogen wattage seems a it misleading to me as most people would expect the equivalence to standard tungsten.
19th February 2016
5/5
Good bulb
18th February 2016
4/5
I have only purchased one to try, may order another six.
14th February 2016
5/5
Excellent product. Ordered for outside 'coach lamps'. The filament suits these old fahioned lamps to a tee. We also have used them indoors in table lamps. They give a good clear light for on;y 4W. Very pleased with the product and would definitely recommend.
12th February 2016
5/5
Used to replace 40 watt ordinary bulbs. Brighter but retain the warm white colour.
11th February 2016
5/5
The very best you can buy if you like the look of tungsten and are not so keen on the laser quality light of some so called 'warm' LED units on the market!
09th February 2016
5/5
I have put them where I use most electricity usually
04th February 2016
5/5
Brilliant!!
03rd February 2016
5/5
Use everyday , excellent quality for everyone.
29th January 2016
5/5
Just bought so difficult to comment on reliability.
29th January 2016
5/5
As described
23rd January 2016
5/5
Used in a table lamp. Plausible replacement for a filament bulb. 360 deg beam important in this application.
17th January 2016
5/5
Provides all facets as advertised-neat and as bright as a standard incandescent.
12th January 2016
5/5
Gives a good light.
08th January 2016
5/5
Seem like a much better option than the original energy saver light bulbs. The don't need to 'warm-up' to full brightness, are more energy efficient and safer to use and dispose of (I don't think they contain mercury so not so bad if they are smashed). These filament ones have a full beam angle and work much like the old traditional light bulbs.
26th December 2015
5/5
The clear filament bulbs are a real breakthrough as replacements for tungsten lamps
22nd December 2015
5/5
Worked well in a standard light fitting.
10th December 2015
5/5
Good product. Good price. Would recommend to anyone wanting to lower the cost of lighting their house. The bulb may spoil the effect of an ornate glass shade though.
07th December 2015
5/5
Used in our home. Recommended these products to friends, neighbours and relatives. Excellent quality
01st December 2015
5/5
provides a straightforward replacement for a normal incandescent bulb.
01st December 2015
5/5
great serice exellent quality
30th November 2015
5/5
I used these to replace 40w incandescents in my hall. They're brighter than I expected, definitely a good replacement for 40w bulbs.
25th November 2015
5/5
A great product.
17th November 2015
5/5
Great bulbs at a great price
12th November 2015
5/5
First use of this product; delighted with the performance.
11th November 2015
5/5
Used these in a ceiling lamp with a frosted dome shaped glass shade. This type of bulb has minimal base / bayonet area and maximum bulb area allowing a more even distribution of light than the old fluorescent bulbs.
10th November 2015
5/5
Great for any application
10th November 2015
5/5
Look traditional but brighter an use less power. What more could you want!
09th November 2015
4/5
good
02nd November 2015
5/5
Warm light. Good for living room.
25th October 2015
5/5
They have been used to replace florescent bulbs and I would recommend them to anyone. Very good product.
25th October 2015
5/5
so far so good
22nd October 2015
5/5
Product used in the house. I would recommend to any householder. The product is excellent & gives off a cleaner, sharper light. Very pleased.
19th October 2015
5/5
Nice looking and cheap to run bulb
18th October 2015
5/5
For use in lamps, good light and vision.good price, fast service, looking forward to the savings in the future.
08th October 2015
5/5
Excellent product, ideal for table lamps and bedside lamps. Gives remarkably good soft light, reminiscent (in the earm white version) of a traditional incandescent lamp.
02nd October 2015
5/5
Lumilife was recommended by a qualified electrician as the best source of LED light bulbs currently available.
28th September 2015


(Showing the most recent 100 reviews)

Delivery, Warranty & Returns

Delivery details

We offer FREE economy 2-3 day delivery on orders over £35. All paid orders are shipped via one of our Next Working Day or 48hr delivery services. If ordered before 16:00, Monday - Friday, your order will be despatched the same day unless otherwise stated*. Items are not despatched on weekends.

We know getting your items delivered safely and on time is critical. That’s why we’ve selected the best delivery services available.

DPD Next Day 1hr timeslot - £5.99*

Choose our Next Day delivery service with the reassurance of market-leading tracking and notifications. There are a range of delivery options to choose from: Signature at a specified address, to a neighbour, delivery to a safe place or ServicePoint

*price per 30kg

Yodel 48hr - £2.99

The award-winning distributors have a 99% delivery success rate, and have a dedicated customer support team that'll happily help with any questions you may have.

We also offer Saturday delivery for telephone orders only. There is a cost of £10 for this option.

Yodel Economy - £FREE On orders over £35

The award-winning distributors have a 99% delivery success rate, and have a dedicated customer support team that'll happily help with any questions you may have.

FREE 3 Year Warranty

On selected LUMiLiFE products, we offer an automatic 3 year warranty. This entitles you to unlimited replacements from the original purchase throughout the warranty period. If your original purchase is no longer available, a new replacement with the latest equivalent model will be offered.

Please note: Clearance items only come with a 2 year warranty unless otherwise stated.

Returns Policy

We offer a 30 day, no-quibble returns or replacement policy, because we want you to be totally satisfied with your purchase.
If you're unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it.
We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery and within 30 days of receiving it.

* Some items have a different dispatch date. This is marked on the product page and also in the cart