Twenty20 has produced a 501 LED bulb that is perfect for number plate and interior applications with all 4 chips on one side that will give you all the light in exactly the place it is needed so making the most of the light output.
On most 501 LED bulbs you have a 360 degree light spread however with most interior and number plate fittings this means half the amount of light is lost behind the bulb due to how it sits in the fitting.
This bulb is also no bigger than a standard filament bulb so will fit into those tiny places where most LED’s just won’t fit due to them being bigger.
A Crisp LED Light
These will give a cool crisp white light which will make things much easier to see which is especially handy if you have children that constantly drop things or are still old school and rely on a map for directions.
As always these are backed by the Twenty20 3 year warranty for the ultimate peace of mind.
Vic Dickson
Dec 4, 2024
This customer purchased the item at our site.
Quality bulbs, newly fitted so longevity can't be confirmed but a quality product!
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S Gates
Oct 29, 2024
This customer purchased the item at our site.
Used to modernise a motorbike numberplate light.
Gives a much whiter and brighter light that is directed directly towards the numberplate.
Very happy with this product.
Advantages: Light is directed exactly where required
Doesn't take up any more space then old filament 501 bulb
Bright white colour gives added visibility and a modern appearance to an older motorcycle
Expecting durability and long service life over cheaper unbranded alternatives which should negate cost and faff to access bulb in future.
Disadvantages: Not the cheapest option
The packaging says these LEDs are polarity sensitive so if your unlucky your bulb holder my need turning though 180° to get the light chip pointing where you need it... I was lucky and didn't need to (horizontal/downwards firing numberplate light)
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Martin Hoare
Jul 15, 2024
This customer purchased the item at our site.
I've used these in the cabin light and the boot light of my Honda CR-V and they are SO much brighter than the old halogen bulbs with the LEDs all on one side and facing down into the car interior.
Advantages: Very bright white light, easy to fit.
Disadvantages: None
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Craig Polley
Mar 28, 2024
This customer purchased the item at our site.
All working fine with no cambus errors showing up on my 2024 hyundai kona,
I would highly recommend ABD auto,
Advantages: Delivery on date stated,
Disadvantages: None
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Mike Otley
Feb 11, 2024
This customer purchased the item at our site.
Like all the products offered on ABD, this - in the boot area of my Honda Jazz - is superb. Highly recommended.
Advantages: Massive increase in light availability over the OEM bulb.
Disadvantages: None.
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Kivan
Jan 18, 2024
This customer purchased the item at our site.
Replaced old halogen number plate bulbs to these. Feel of good quality, very impressive light output and at a good price.
Advantages: Bright white light, makes car look more modern
Disadvantages: None
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John M
Jan 6, 2024
This customer purchased the item at our site.
Very bright compared to tungsten bulb that it replaced. Good quality construction. Using for light in boot of car. Not used much so far so can’t comment on life/ reliability.
Advantages: Much brighter than 5W tungsten bulb.
Disadvantages: None for my needs. Only lights on one side, so not suitable for all uses in a car.
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Terence Philpott
Nov 10, 2023
This customer purchased the item at our site.
So I have used in my number plate lights. No issue fitting and the leds face downward in the holder so no loss of the light.
Advantages: So vehicle is more visible at the rear and when in the dark with lights on additional lighting to the floor area at the back of the car.
Disadvantages: Non at present.
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kyle watson
Jun 14, 2023
This customer purchased the item at our site.
Great bulb, feels sturdy, excellent amount of light and spread, super cheap too for the quality of the package
Advantages: Great bulb, feels sturdy, excellent amount of light and spread, super cheap too for the quality of the package
Disadvantages: one of the two bulbs i purchased had blown after about a year and a half. I’m not complaining because I’ve had many other bulbs that would never have even come close to that. Also, when I pulled the faulty bulb out from the rusted fitting in my van, after a year of salty, humid conditions, the bulb looked brand new, no rust. I know it has a 3 year warranty but for the cheap price and to save hassle with emails, I’ve just bought another two, one to replace the broken one and another as a spare
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Harold Neale
Apr 11, 2023
This customer purchased the item at our site.
Very impressed. So much brighter than the glass original incandescent bulb. Must make my car much more visible in the dark and, as a bonus, makes reversing much easier.
Advantages: great product and good service.
Disadvantages: None
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Jeremy Moss
Feb 20, 2023
This customer purchased the item at our site.
Terrific improvement to my boot light and being single sided means that he elements shine into the boot. The lighting is so much better than a reg
Advantages: Brighter and cooler
Disadvantages: None but the price
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Terry Montague
Sep 25, 2022
This customer purchased the item at our site.
Fitted these to my 2011 Volvo C70 puddle lights. The 5W OEM bulbs were so dim that my son didn't even realise that the car had puddle lights. Now he does. Just a shame that Volvo don't turn them on when a door opens. Really bright and no light wasted as all the LED's are on the one side. Perfect for this application. They are a bit thicker than the glass bulb but they will go into the holder and I doubt that they will drop out.
Advantages: So much brighter than the OEM T5 bulb they replaced.
Disadvantages: None.
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Colin Camp
Aug 24, 2022
This customer purchased the item at our site.
Ideal as number plate light.
This is a different design from the previous LED bulb bought from ABD and hopefully will last longer.
The previous ones started flickering after a year or so.
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rodney morrison
Mar 29, 2022
This customer purchased the item at our site.
fitted in number plate work amazing no canbus system on my car so all good
Advantages: bright look good
Disadvantages: none so far
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MrDAVID McMILLAN
Mar 7, 2022
This customer purchased the item at our site.
GREAT BULBS USED IN BOOT LIGHT AND NUMBER PLATE REALY MAKES A DIFFERENCE GOOD BRIGHT LIGHTS THANKS.
Advantages: BRIGHT LIGHTS.
Disadvantages: NONE.
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M Wright
Feb 9, 2022
This customer purchased the item at our site.
Awesome light, fitted in the boot lid, illuminates the whole boot brilliantly.
Advantages: Super bright
No cabus errors in 2014 A4 Avant
Disadvantages: Could be too bright for some applications.
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Kevin Siddall
Jan 23, 2022
This customer purchased the item at our site.
Changing from original vehicle bulbs to these led's was a good move! Increased light output makes my campervan much safer in the dark for getting in and out of the van.
Advantages: Seconds to fit and a great increase in light - excellent product!
Disadvantages: None
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Dennis Carben
Nov 24, 2021
This customer purchased the item at our site.
Excellent quality.
Advantages: Easy to use
Disadvantages: None
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Mark Crabtree
Nov 22, 2021
This customer purchased the item at our site.
I don't really feel the need to make any comments on this excellent lamp - many have done that already (and I am not about to contradict any!) However it is worth noting for any who might be worried, these lamps can go in either way - ie they don't care about voltage polarity.
Advantages: Several times brighter than the W5W filiament lamp
Disadvantages: They aren't free!!
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kyle watson
Oct 23, 2021
This customer purchased the item at our site.
having bought push fit number plate LED bulbs in the past i didn't expect to see anything worthwhile commenting on but these seem to be printed on a thicker board than others, giving it a real nice secure fit. not to mention that the light off of them is mad bright, much brighter than the cheap LED's they're replacing.
Advantages: gold looking contacts. if so, should be good for longevity. good fit.mad bright. slim profile
Disadvantages: LED's only on one side so may have issues of polarity is reversed and needs to be flipped.
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Lee Richards
Oct 19, 2021
This customer purchased the item at our site.
Very simple switchover for old halogen licence plate light. A billion times better and brighter, gives the car an automatic stylish upgraded look. Although none of the LED bulbs from the 20Twenty range can seem to get past my car's CANBUS System including this one.
Advantages: Brings the looks from the back of the car into the future. Very good price.
Disadvantages: CANBUS Error on 2010 Vauxhall Astra (J) SRI 1.6 Turbo
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Stephen Cairns
Sep 10, 2021
This customer purchased the item at our site.
Fast quick delivery got exactly what I ordered for my car no problem whatsoever
Would highly recommend
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Martin Lord
Sep 8, 2021
This customer purchased the item at our site.
My second purchase from the supplier, fast delivery and a quality reliable product again.
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Ami
Aug 24, 2021
This customer purchased the item at our site.
Bright and definitely white, would definitely buy again when needed and other lights from here as I have already (hid’s)! Great service thank you
Advantages: Bright and very white exactly what I was looking for
Disadvantages: None
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Richard Thomas
Jun 9, 2021
This customer purchased the item at our site.
Great bulbs… Very pleased with them…
Advantages: Direct replacement, easy to fit, great performance and very very bright…
Disadvantages: None encountered…
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Neil
Jun 8, 2021
This customer purchased the item at our site.
Great item. I've used it to replace a yellow dull bulb in my glove box. It gives off a BRIGHT PURE WHITE light (no yellow at all). I love how it is flat and all of the light is on the one side facing into my glove box cos it means no light is being wasted where it can't be seen. I won't ever buy a normal bulb again now as LED bulbs are so much better. It was a LITTLE BIT tricky to fit into place but I think that was the bulb holders fault not the bulb itself. The price of this bulb is good. Delivery was quick too. This bulb works brilliantly with the CANBUS system and it hasn't thrown up a warning since fitting over a week ago. Highly recommend it to anyone.
Advantages: Bright pure white light, No CANBUS warning at all, The bulb is flat and the light comes from one side which is perfect for glove boxes or interior lights where light needs to shine in a certain direction. Good price, Fast delivery. Recommend them to anyone and I will buy again when it eventually needs to be replaced.
Disadvantages: Could possibly be tricky to fit although this will depend on the bulb holder you're putting it into as some can be tighter than others. You may have to adjust the terminals slightly like I did to open the space up a bit or push the bulb in with a firmer push, either way they will go in one way or another. Your car may be a lot easier to fit them into, all cars are different.
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Jon McAulay
Mar 17, 2021
This customer purchased the item at our site.
Such a small item, but, what a light that comes from it!! I’m using it as a boot light, which seems a waste considering how good it is!
Advantages: The usual. Brightness/coverage/power use.
Disadvantages: None
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Dave Andrews
Feb 25, 2021
This customer purchased the item at our site.
Seems like a great product
Advantages: Great light source. 3 year guarantee. Sale price.
Disadvantages: Confusion when ordering. I thought they were in twin packs, but infact they're sold as singles. Not sure it's a good idea to show a twin pack in photo array.
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stanley beattie
Feb 18, 2021
This customer purchased the item at our site.
Great bulbs excellent sevice 5 stars
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Rachel Wharton
Feb 10, 2021
This customer purchased the item at our site.
Super easy to fit and so bright ! Brilliant product and brilliant service ! Thankyou
Advantages: So bright and so easy to fit !
Disadvantages: None
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Gary Walker
Feb 5, 2021
This customer purchased the item at our site.
Used these in 2014 Ford Kuga number plate lights and they are impressive, also fitted one to my boot light and I can see a lot better into my boot
I would recommend these
Advantages: Competitive price and improvement on existing lighting
Disadvantages: Can't really say, possible appear a little flimsy but no issues
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Martin - York
Jan 28, 2021
This customer purchased the item at our site.
Wanted to brighten up the door puddle, footwell lights and interior light. Gave the interior of the cabin a lot more modern look compared to the standard bulbs.
Advantages: These single sided LEDs only illuminate the side that is required.
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Philip Cresswell
Aug 16, 2020
This customer purchased the item at our site.
Fitted these to my Jaguar XF (2019) to the Puddle Lights in the door mirrors. They look very good and more in keeping with the other lights. Previously they were Halogen yellow
Advantages: Bright light, no errors
Disadvantages: None
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Andrew Dudman
Jun 24, 2020
This customer purchased the item at our site.
Really happy. Checked which bulb to buy using reg plate, ordered, and bulbs worked without any errors.
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Wojciech Kaczmarek
Jun 20, 2020
This customer purchased the item at our site.
Product as ordered arrived very fast ( UK to Ireland) and is as described. Very sharp contour / parking lights visible also during day so can be used also as day running lamps. No error on dashboard. Thanks
Advantages: Very bright light / no canbus errors
Disadvantages: N/A
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Roy Norton
Jun 2, 2020
This customer purchased the item at our site.
Small, bright and perfectly formed.
Advantages: Compact form, very Bright
Disadvantages: None
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Andy Williams
Jan 30, 2020
This customer purchased the item at our site.
Again, these bulbs are brilliant. Bought a car with LED lights and previous owner had ones that flashed.
These sorted the issue straight away.
Advantages: Quality and price.
Disadvantages: None
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Kenneth Adam
Jan 29, 2020
This customer purchased the item at our site.
Very happy with my new led interior bulbs. Give my 2015 Audi a1 ultra modern look and also fantastic interior, boot and glove box light. Highly recommend.
Advantages: Clear bright light in all areas of the car. Highly recommend. Great price also.
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FREDERICK ASPEY
Jan 21, 2020
This customer purchased the item at our site.
very good
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Michael Leitch
Jan 19, 2020
This customer purchased the item at our site.
Easy to fit and looks the part
Advantages: Good crisp light loads brighter than normal bulb worth every penny
Disadvantages: None
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Mitchell Peplow
Jan 15, 2020
This customer purchased the item at our site.
Works really well. Very bright
Much smaller than the original flat Twenty20 ones and the components appear to have been uprated, plus gold plated contacts/board.
Not sure in CANBUS works as I have this in the glovebox so can't comment.
Advantages: Better quality than the original Twenty20 white flat LED modules
Smaller size than the original Twenty20 white flat LED modules
Disadvantages: None that I'm aware of
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Eddie Collins
Sep 12, 2019
This customer purchased the item at our site.
BRIGHT BRIGHT BRIGHTER. Fantastic levels of light comes out of these lights I was astonished at these bulbs how bright they were.
Didn't Suit my application on my trailer however if they were on the front of my pickup they would have been awesome.
Make sure your aware these are around 16w which are very bright.
Advantages: Loads of Light, Fantastic Bulb, Priced reasonable.
Disadvantages: Not for my application which buyers need to be aware of, as these are brilliantly bright.
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Dr Paul Langmaid CBE
Sep 9, 2019
This customer purchased the item at our site.
Super white light in sidelights as I executed ...... slightly thicker contacts than previous versions meant fitting required quite a push to fit!
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Application
Where the bulb is going on the car & what it’s for. Sidelight, Stop & Tail etc
Number Plate
Interior
Colour
This is what colour to expect from the bulbs in the Kelvin Colour Temperature Scale. Examples would be 3000K as a warm yellow.
Cool White - 6000K
Voltage
Nearly all cars and motorcycles run on a 12V (volts). Trucks and many larger vehicles run on a 24V (volts).
12V
Canbus
Many modern cars with advanced ECU systems will require the bulbs to be CAN Bus compatible. This means it won’t show up as a blo
Yes
Bulb Size
This is the actual fitting of the bulb. If you do not know which fitting your vehicle takes, use the bulb finder to the right of
501
Approx Bulb Life (hours)
Direction of Light
This explains whether the light emitted from the LED is spread (360°) or projected.
Directional
Lumens
240
Size of Bulb
For Off-Road Use
Fitting Type
Wedge
Filament Type
Single Filament
Bayonet Pin Type
Wedge Base Width
9mm
Festoon Length
Delivery Timings
Free UK shipping available for any order £20 or over. For orders under £20, UK Super Saver is only £2.95!
If you need your order faster, we have express shipping for only £4.99.
Same Day despatch available for orders placed Mon-Fri before 4pm (excludes bank holidays).
If you need your order urgently, we have a next working day (not weekends or bank holidays) priority shipping for only £6.25.
Same Day despatch available for orders placed Mon-Fri before 4pm (excludes bank holidays).
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