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Best Buy

4 Watt MR16 LED Bulb - Wide Beam Angle

SKU: MR16-320

£4.16 In Stock

£4.99

(See all 1,138 reviews) 1,138 reviews 0 5 4.72

1 verified customer reviews

Every order that we process is independently audited up by a third party company who obtain feedback from our customers after a purchase. This feedback is totally separate from an internal review system and are all verified, customer reviews of the product.

320 Lumens

4 Watt MR16 LED Bulb - Wide Beam Angle

  • Warm White

  • Daylight

  • Cool White

Warm White is similar to conventional lighting and has a softer feel.
» Perfect for areas such as living rooms and bedrooms.
Daylight colour is used to represent 'daylight' indoors. It has neither the softness of Warm White or the starkness of Cool White.
» Suitable for lighting all areas.
Cool White is a brighter, whiter light.
» More suited for the Bathroom and Kitchen.

Perfect Halogen Replacement


LED Transformer Upgrade May Be Required

Please select an option
(over 1000 in stock)
(over 1000 in stock)
(over 1000 in stock)
Buy 10 / Save 5%

Buy any 10 or more items and get 5% off. Enter code BUY10 in the cart.

Please note - this discount code cannot be used in conjunction with any other offer.

Buying just 10 of these bulbs could
save you £8.37 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

Details

Over 1000 reviews

This is our most reviewed MR16 bulb. And with an average rating that’s touching 5/5, you can see it’s a product you can trust.

Save 90% on your lighting bills

LED bulbs use pretty much all their energy for the light you benefit from - which is why they consume 90% less than inefficient incandescent lights.

This MR16 4W bulb boasts 300-320 lumens (which is a measure of brightness) meaning it’s a solid replacement for 40-50W bulbs.

Over a decade of use

This bulb lasts 25,000 hours, or 11.4 years based on average use.

To put this into context, that’s 20-times longer than standard lights, so you won’t have to constantly deal with dodgy bulbs popping and blowing.

Reduce running costs

You could run 10 MR16 4W bulbs for just £1.08 per month. It would cost you £9.58 to run the same amount of 35W halogen lights - which is a real saving across the year.

(calculations are based on the current UK rate of 0.15p kHw over a 6-hour period. Prices may vary based on current UK rate)

Extra wide beam

With a 120° beam angle, the light cast by this bulb travels far and wide.

You also have 3 color options too; Warm White, Cool White and Daylight

Please remember:

  • These 12v LED lights need to run off a Driver/Transformer. Your existing transformer may not be LED compatible. Please visit our transformer section if you require new transformers.

Specifications

Information

SKU MR16-320
Lumens 320
Lumens - Warm White 300
Beam Angle 120
Power Consumption 4 W
Input Power 12V
Size (mm) 50 x 50
Wattage 4 W
Replacement For 35 W
Average Life in Hrs 25000
Voltage 12 V
Dimmable (Option) No
Colour Warm, Daylight, Cool
Warranty 5 Year
Certifications
CE
RoHs

Beam Distance

This is a measurement of how far away the beam of the torch will usefully light an object.

Colour

This is the colour of the casing.

Material

This is to describe what material the product has been crafted with e.g. Aluminium

Modes

Modern torches and battery powered lights now come with various modes as standard. Typical modes are a minimum to maximum light output staged over two/three modes. A strobing mode and and SOS mode are also quite common.

Reflector

The reflector is the most important part of a torch.  It gathers the light from the LED Chip and focuses it into a beam.  

There are two main types of reflector surface - they can be "mirror-like" or textured "orange peel". The orange peel type give a smoother change from the hotspot - the brightest part of the beam.  It also evens out slight imperfections in production.  Orange peel is by far the most popular kind of reflector.

Chip Model

The chip used within the device is typically manufactured for a purpose e.g. torch, bulb etc. Here we describe the manufacturer of the chip and any special characteristics.

Lumens

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.

CE and RoHS Certified

We only use the best component parts in all our lighting solutions, working with factories that are all ROHS and CE approved.  We have high quality controls in place all bulbs are age tested and go through at least 2 quality checks before they are released.

Size (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.

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

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 Power

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.

Wattage

The wattage is the value given to the amount of power 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.

Replacement For

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

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 (Option)

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.

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.

LED Chips (p/m)

There are 2 options to think about when choosing strip light. The size of the LED chips and the amount of chips per metre. Our LED Strip comes in 60 LED's per metre or 120 LED's per metre. This indicates how many LED's are attached to the strip which powers the LED's. The chip size comes in 2 types, large (5050) and small (3528). The bigger the chip, the more light it gives out.

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.

Warranty

We're so confident in the quality of our bulbs that we offer an extended 5 Year warranty

Reviews

We use eKomi 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 1,138 customer reviews.
(Showing the most recent 100 reviews)

5/5
5 5stars
Easy to fit. Does what it says. Will have to wait to see how long it lasts. Gives out good warm light.
23rd August 2015
5/5
5 5stars
Easy to fit, long lasting phenomenal savings on electricity bill.
16th August 2015
5/5
5 5stars
Porch
13th August 2015
5/5
5 5stars
Good
13th August 2015
5/5
5 5stars
Great for bathrooms but do need transformer.
09th August 2015
5/5
5 5stars
Good product
07th August 2015
5/5
5 5stars
Excellent Service
07th August 2015
5/5
5 5stars
Great product. Much brighter than old lamps.
06th August 2015
5/5
5 5stars
great product used in en suite
03rd August 2015
5/5
5 5stars
I would recommend this product to anyone
03rd August 2015
5/5
5 5stars
excellent price and quality
01st August 2015
5/5
5 5stars
Day light colour is good and very bright.
01st August 2015
5/5
5 5stars
Great for shower room lighting and extractor fan lights.
28th July 2015
5/5
5 5stars
good bulbs
23rd July 2015
3/5
3 5stars
Not as good as GU10 equivalent also may have to change dimmer, better off changing fitting to GU10.
23rd July 2015
5/5
5 5stars
changing existing bulbs
19th July 2015
5/5
5 5stars
The quality of the LED bulb is excellent; the daylight wide beam angle has eliminated all dark areas in the kitchen and bathroom.
15th July 2015
5/5
5 5stars
outdoor lights
12th July 2015
5/5
5 5stars
Very good product but you may need to upgrade transformers.
11th July 2015
5/5
5 5stars
Excellent the low power lamp
10th July 2015
5/5
5 5stars
This is a stupid requirement. The lights have been in place for five days, and they work.
06th July 2015
5/5
5 5stars
Kitchen is wow
02nd July 2015
5/5
5 5stars
Bought them before.so far have been good
02nd July 2015
5/5
5 5stars
Excellent, would definitely recommend
29th June 2015
5/5
5 5stars
God product - I use wherever possible
29th June 2015
5/5
5 5stars
Daylight bulbs produce good quality light.
29th June 2015
5/5
5 5stars
For caravan
28th June 2015
5/5
5 5stars
replaced conventional light in shower as it is fully encased, works well
23rd June 2015
5/5
5 5stars
in motorhome and the quality was very good
17th June 2015
5/5
5 5stars
Great product, saving me lots of money on electricity! All house is fitted with these or similar and electricity consumption is minimal. Definitely worth the investment.
17th June 2015
4/5
4 5stars
Sourced for somebody else so unable to rate product.
15th June 2015
4/5
4 5stars
Lamps used in ensuite and dressing room no probs, and they look good.
14th June 2015
5/5
5 5stars
Very good light quality
12th June 2015
5/5
5 5stars
none
12th June 2015
5/5
5 5stars
many lumileds working well at home now
11th June 2015
5/5
5 5stars
I use the LED's for lighting my work bench when working on circuit boards and need a good light, for working with SMD.
09th June 2015
5/5
5 5stars
These bulbs were to replace the ones in our kitchen which are being phased out. They look good and provide a completely different light. I am happy to recommend the company to friends and family, and I believe our son has already made a purchase.
08th June 2015
4/5
4 5stars
bulbs used in kitchen, but might go for slightly higher wattage next time.
06th June 2015
5/5
5 5stars
Im new to LED lights, and pleased with my first purchase which I'm using in my kitchen ceiling spots.
31st May 2015
5/5
5 5stars
Nice lights, good quality
31st May 2015
5/5
5 5stars
Great product for a great price
30th May 2015
5/5
5 5stars
Very bright
29th May 2015
4/5
4 5stars
Fitted to bathroom downlighters, worked fine on 10 year old transformers despite warning text; if the bulb does not work initially, then simply turn through 180 degrees, all 6 of mine worked in this way.
28th May 2015
5/5
5 5stars
Great product. Really bright and solid quality.
26th May 2015
5/5
5 5stars
Great value. Nice warm colour. Only just bright enough for kitchen, I might get a slightly brighter one next time. Easy to fit. Not that attractive if you care about that.
20th May 2015
5/5
5 5stars
An excellent product.
17th May 2015
5/5
5 5stars
The bulbs care replacing halogen lamps in the bathroom. Delivery was fast and the quality of the bulbs looks very good.
14th May 2015
5/5
5 5stars
Used in kitchen. Great substitute for halogens. Recommended.
10th May 2015
5/5
5 5stars
Does the job
08th May 2015
5/5
5 5stars
Changed all our kitchen lights
06th May 2015
4/5
4 5stars
Perhaps should have gone for the warm option rather than the cool. Quite harsh light in kitchen at night when there is no ambient light.
06th May 2015
5/5
5 5stars
good light from this bulb. Easy to install.
01st May 2015
5/5
5 5stars
Good lights but having problems with flickering.
30th April 2015
5/5
5 5stars
Works first time unlike cheaper versions ????
30th April 2015
5/5
5 5stars
move away from the yellow - daylight is best
15th April 2015
5/5
5 5stars
Light bulbs better than expected, LED hut were so good recommended to family, of which purchased bulbs themselves
13th April 2015
3/5
3 5stars
good
13th April 2015
5/5
5 5stars
great replacement for halogens
09th April 2015
4/5
4 5stars
Bulbs perfect for job
05th April 2015
5/5
5 5stars
Very satisfied with batch of LEDs for use in the kitchen and for much reduced electricity consumption.
05th April 2015
5/5
5 5stars
Lighting in the lounge. Would recommend LEDHUT to friends and neighbours who are replacing high energy bulbs with LEDs
31st March 2015
5/5
5 5stars
We use these outside on the porch. The brightness is a real welcome coming home late at night.
31st March 2015
3/5
3 5stars
Bought these for my bathroom. Quality is good, but just not bright enough like the 4.5 GU10 LED.
31st March 2015
4/5
4 5stars
Works well in the correct fitting
30th March 2015
5/5
5 5stars
Excellent items.
29th March 2015
5/5
5 5stars
this was the ones I returned
29th March 2015
5/5
5 5stars
Very good service and backup service out of this world
27th March 2015
5/5
5 5stars
I use these bulbs in domestic and commercial properties as i do with other bulbs supplied by Ledhut
26th March 2015
5/5
5 5stars
I use these bulbs in domestic and commercial properties as i do with other bulbs supplied by Ledhut
26th March 2015
5/5
5 5stars
Great product, great price
23rd March 2015
5/5
5 5stars
Product used for ceiling lights. Satisfactory so far
21st March 2015
4/5
4 5stars
batnroom
17th March 2015
5/5
5 5stars
I used these 12v halogen replacements as the driver I bought from Led hut was able to cope with 6 low wattage bulbs no bother. great buy/investment.
15th March 2015
5/5
5 5stars
We did change these to a 5 Watt but that was our choice and reordered.
15th March 2015
5/5
5 5stars
Product great, lights are bright, fast delivery .
14th March 2015
5/5
5 5stars
Replacement for existing halogen ceiling lights in the interest of energy saving.
12th March 2015
5/5
5 5stars
Excellent product
09th March 2015
5/5
5 5stars
These bulbs are used in our bathroom and give exactly the right amount of light. The quality and the guarantee is very good. Can recommend them.
08th March 2015
5/5
5 5stars
Home low voltage lighting couple with solar panel and battery
08th March 2015
5/5
5 5stars
Used in kitchen, good brightness no faulty bulbs, used warm white
07th March 2015
5/5
5 5stars
Good quality and a suitable replacement in terms of brightness for the old 50w halogens.
06th March 2015
5/5
5 5stars
So far so good. Have ordered a couple of different bulbs in the past to see what we prefer. Would recommend the bulbs to anyone thinking to try led.
05th March 2015
5/5
5 5stars
Used in a hallway. As good as halogens for light but even better on the pocket for saving money.
05th March 2015
5/5
5 5stars
High quality with superb brightness
03rd March 2015
5/5
5 5stars
Perfect 100%
02nd March 2015
5/5
5 5stars
I have installed the bulbs and all working well, so far am very satisfied.
02nd March 2015
5/5
5 5stars
Very happy in all respects
28th February 2015
5/5
5 5stars
retrofitted to existing light fittings. Recommend to anyone looking for great beam angle and good illuminence. Great quality
27th February 2015
5/5
5 5stars
Our son for whom this order was raised has tried the bulbs and is impressed.
26th February 2015
4/5
4 5stars
Replaced spots in kitchen ceiling. I bought 'daylight' but would go for 'warm' next time. The replacement spots suited the existing fittings in every way.
26th February 2015
5/5
5 5stars
Replaced 50w ceiling lights in kitchen. Not quite as bright so will consider either Cool White or 5w next time
26th February 2015
5/5
5 5stars
Used to replace old M16 halogen bulbs. Good quality energy saving bulbs and white light is useful too.
25th February 2015
5/5
5 5stars
Used for downlighters in ketcken
24th February 2015
4/5
4 5stars
Within the specification stated
24th February 2015
4/5
4 5stars
The products have replaced Halogen bulbs, 3 in bathroom and 3 in separate toilet. I would recommend these bulbs to friends and family. The quality of products is excellent.
23rd February 2015
5/5
5 5stars
Changed from normal mr16 lamps to Leds. Much better light.
21st February 2015
5/5
5 5stars
household lighting
20th February 2015
5/5
5 5stars
This product purchased for friend based on my recommendation. He is totally satisfied and impressed with quality and supplier service.
15th February 2015
5/5
5 5stars
This bulb was for the extractor fan light over the shower. Yes I would recommend this product. The quality of this bulb seems good, only time will tell.
13th February 2015
4/5
4 5stars
The product provides a considerable amount of light for the power it consumes. I would recommend it for anyone wishing to save electricity.
13th February 2015

Delivery, Warranty & Returns

Delivery Details

Next Day Delivery is just £2.99 or FREE on orders over £60. Also available is 48hr delivery for just £1.99.

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

Please keep in mind you must order before 4pm to benefit from our next day and 48hr delivery times. We also apply the 'next working day' delivery rule. For example, if you place an order before 4pm on a Friday with next day delivery selected, your order will arrive on the Monday after.

FREE 5 Year Warranty

We offer a FREE 5 year warranty on all our spotlights and bulbs. You must register your product with us to benefit from this enhanced guarantee. All unregistered purchases come with an automatic two year warranty as standard.

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.

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