These ABD Prime Extreme White 501 bulbs really pack a punch. Using halogen technology, they are significantly brighter than a standard bulb. The addition of a blue coating removes the common yellow tinge to produce a clear white light.
Complete the Xenon Look
Upgrading your headlights to Xenon, or a xenon white upgrade is an excellent modification. However, it can make your standard 501 side lights look very yellow. These Extreme White 501s will match those headlights brilliantly, completing the full Xenon look.
Easy Fit and Peace of Mind
These are a direct replacement for your existing 501 side light bulbs. Being a 5W bulb, you won't have any issues with can-bus systems and error codes. They are a very simple and road legal upgrade to make. We also back these bulbs with our 1 year warranty for peace of mind.
Imran
Nov 18, 2024
This customer purchased the item at our site.
Excellent side lights. It’s bright & and an off white colour but not yellow.
I recommend it to anyone.
Advantages: It’s bright.
Disadvantages: Could have been whiter. That’s me being fussy
Was the above review useful to you? Yes (0)
/ No (0)
Jason Boyes
Apr 30, 2023
This customer purchased the item at our site.
I've not tried yet. But delivery was super fast
Was the above review useful to you? Yes (0)
/ No (0)
Graham Brindley
Nov 28, 2022
This customer purchased the item at our site.
Bright white, much better than standard, good price for a massive improvement.
Advantages: Can be seen much better, perhaps could be used as driving lights?
Disadvantages: None.
Was the above review useful to you? Yes (0)
/ No (0)
william cleland
Nov 20, 2022
This customer purchased the item at our site.
brilliant job, so much brighter, quick delivery and well packaged, thank you !
Advantages: can't have enough lights on the front of your car, previous light was yellow and not so bright, these are brilliant white, can be seen much better !
Disadvantages: there is only space to fit one !!! no disadvantages
Was the above review useful to you? Yes (0)
/ No (0)
Graeme Ead
Nov 7, 2022
This customer purchased the item at our site.
Excellent service, delivered on time!
Was the above review useful to you? Yes (0)
/ No (0)
Geoff
Feb 17, 2022
This customer purchased the item at our site.
Very happy with these bulbs. Very bright and give a white light. Better than expected.
Was the above review useful to you? Yes (1)
/ No (0)
Peter Scurfield
Feb 6, 2022
This customer purchased the item at our site.
Nice white light to match the 200% brighter main and dipped beams.
Advantages: Looks much better than the old standard ones
Disadvantages: None
Was the above review useful to you? Yes (1)
/ No (0)
Keith Hutchings
Nov 25, 2021
This customer purchased the item at our site.
Very pleased with bulbs arrived quickly. They much brighter than the original bulbs. Ideal for these dismal and grey days instead of using headlights all the time. Can't comment on how long they will last as not had them long.
Advantages: As Above
Disadvantages: None
Was the above review useful to you? Yes (1)
/ No (0)
Chris Maddison
Nov 21, 2021
This customer purchased the item at our site.
Thought these would be wedge shaped but they've got a dimple on the top. Doesn't seem to affect bulb but they don't look very good and they feel quite cheap. Bulbs work and light is much better than halogen ones I replaced.
Advantages: Much crisper light than big standard haolgen ones and they match up very closely to new headlights and cornering lights.
Disadvantages: Apart from looking a bit cheap nothing really.
Our Reply: That "dimple" is not a sign of it being cheap, it's a sign that it's filled with pressurised halogen gas. This gives it a brighter and whiter light output. The glass of the bulb has to be constructed in this way due to the pressurised gas nature otherwise it will just go pop. It's the same on the Osram equivalent and of course on all halogen headlight bulbs (e.g. H7, H4 etc.).
Was the above review useful to you? Yes (1)
/ No (0)
Simon
Nov 6, 2021
This customer purchased the item at our site.
Swapped out my old OEM sidelight bulbs for these and very pleased indeed. They give a clear white light which perfectly matches the xenon headlights and they're certainly bright enough for sidelights. Massive imrovement over the yellow "glow worms" Nissan thought fit to put in as originals.
Was the above review useful to you? Yes (1)
/ No (0)
Peter Payne
Oct 25, 2021
This customer purchased the item at our site.
Not installed yet
Advantages: Unknown
Disadvantages: None
Was the above review useful to you? Yes (0)
/ No (0)
Lexie Harrison
Oct 21, 2021
This customer purchased the item at our site.
Really pleased with the bulbs a big improvement on the standard factory fitted bulbs
Advantages: Brightness, cost.
Disadvantages: None
Was the above review useful to you? Yes (1)
/ No (0)
Nick Gurney
Sep 28, 2021
This customer purchased the item at our site.
Disappointed, just as yellow as the bulbs I was replacing
Was the above review useful to you? Yes (0)
/ No (0)
carl ingleby
Aug 5, 2021
This customer purchased the item at our site.
a good bulb
Advantages: much brighter
Disadvantages: nothing
Was the above review useful to you? Yes (0)
/ No (0)
Andy Barton
Mar 26, 2021
This customer purchased the item at our site.
Excellent product and service, would recommend to others.
Advantages: Good website.
Disadvantages: None.
Was the above review useful to you? Yes (0)
/ No (0)
Brian Goodman
Jan 5, 2021
This customer purchased the item at our site.
Thought they'd be brighter than standard bulbs. But they work ok tbf
Was the above review useful to you? Yes (0)
/ No (0)
Peter Armstrong
Nov 19, 2020
This customer purchased the item at our site.
These side lights compliment my new head light bulbs, gone is the orange glow now I have a bright white glow .
Advantages: More clear on these dark nights to other drivers at that time just before you put the headlights on.
Disadvantages: N/A
Was the above review useful to you? Yes (0)
/ No (0)
cliff chamberlain
Nov 5, 2020
This customer purchased the item at our site.
Good service arrived quickly good website ordering
Advantages: Good website easy ordering
Disadvantages: None
Was the above review useful to you? Yes (0)
/ No (0)
Mark Windsor
Sep 21, 2020
This customer purchased the item at our site.
I bought these sidelight bulbs because I had upgraded my headlights to Xenon. The halogen sidelights were yellow as our the main beam but these bulbs are great they burn white and clear and for sidelights are bright. My next stage is to replace the main beam bulbs probably with Night breaker or similar. I just like to have god headlights esp as we approach winter. The website was really easy to use and selecting bulbs and paying for them is a synch. Delivery was quick and overall a simple pain free transaction.
Advantages: White light and brighter to match my Xenon Low beam. The description is correct and they do what they are supposed to do. Not sure about life yet this winter will tell. Hopefully a long life as fitting them involved dislocating my wrists for access.
Disadvantages: Non only the fitting on my Audi A3 you need snake wrists.
Was the above review useful to you? Yes (0)
/ No (0)
Edward Horsman
Aug 29, 2020
This customer purchased the item at our site.
Fast delivery, excellent product
Advantages: Brighter side lights
Disadvantages: none
Was the above review useful to you? Yes (0)
/ No (0)
Paul Till
Aug 15, 2020
This customer purchased the item at our site.
Love this product, came nice and safely packaged, would highly recommend, very smooth transaction, outstanding quality, will definitely buying my bulbs from here in the future
Was the above review useful to you? Yes (0)
/ No (0)
Simon Hodson
May 19, 2020
This customer purchased the item at our site.
Matches uprated bulbs I bought a few months ago
Advantages: Bright and white
Disadvantages: Unfortunately these bulbs did not come with a brewery heiress, come part-time lingerie model, who wants me to be her kept man.
Otherwise I can't think of anything.
Was the above review useful to you? Yes (1)
/ No (0)
Michael Whelan
May 4, 2020
This customer purchased the item at our site.
Happy with my purchase
Advantages: Brighter light
Disadvantages: None
Was the above review useful to you? Yes (0)
/ No (0)
Trevor Loveday
Nov 29, 2019
This customer purchased the item at our site.
They work but perhaps are not quite the complement for my HIDs that I was expecting.
Was the above review useful to you? Yes (0)
/ No (0)
Anthony Baron
Nov 29, 2019
This customer purchased the item at our site.
Difficult to get enthusiastic about a pair of Halogen light bulbs but these arrived promptly, were well packed and slotted straight in to their sockets. Nice white light, though at a notional 5w (incandescent) output they aren't going to light up the district.
Good value for money.
Was the above review useful to you? Yes (0)
/ No (0)
Charles Whent
Nov 26, 2019
This customer purchased the item at our site.
I've used ABD several times. I found the product quality and service outstanding. Highly recommended.
Advantages: Great service easy to choose and pay for products and delivered on time.
Disadvantages: None
Was the above review useful to you? Yes (0)
/ No (0)
Paul Hardy
Nov 13, 2019
This customer purchased the item at our site.
arrived on time, great product no complaints.
Was the above review useful to you? Yes (0)
/ No (0)
Fiona MacKillop
Oct 3, 2019
This customer purchased the item at our site.
excellent service, prompt delivery
Was the above review useful to you? Yes (0)
/ No (0)
Stephen Farmer
Sep 29, 2019
This customer purchased the item at our site.
Great Product, great price.
Advantages: White light matches my led daytime running lights.
Disadvantages: None so far.
Was the above review useful to you? Yes (0)
/ No (0)
Kevin Bailey
Sep 18, 2019
This customer purchased the item at our site.
Superb value! Direct replacements that match the bright white colour of the existing xenon headlights.
Advantages: Nice bright white colour.
Disadvantages: None.
Was the above review useful to you? Yes (0)
/ No (0)
Tom Hammond
Aug 27, 2019
This customer purchased the item at our site.
Arrived quickly however one bulb of the 2 in the sealed package was faulty (not ABD's fault).
I rang them and it was replaced immediately with no questions.
Highly recommended.
Advantages: Fast delivery good communications.
Disadvantages: Nil
Was the above review useful to you? Yes (0)
/ No (0)
Ian Oliver
Aug 11, 2019
This customer purchased the item at our site.
Good bright bulbs. Exactly as described.
Was the above review useful to you? Yes (0)
/ No (0)
Richard Cage
May 28, 2019
This customer purchased the item at our site.
After fitting Xenon150 Halogen headlamp bulbs and LED DRL's to my car it made the side lamp bulb output look extremely pale yellow.
It looked awful, so I upgraded these 501 ABD Prime Extreme White Halogen Bulbs to restore an even bright white light output across the front of the car.
Advantages: More visible when on side lamps only. Enhances the optical appearance
Disadvantages: None
Was the above review useful to you? Yes (0)
/ No (0)
John Roberts
Mar 16, 2019
This customer purchased the item at our site.
Excellent Service, Excellent quality Bulbs. Would always recommend!!!
Advantages: A Fast Service!
Disadvantages: NONE
Was the above review useful to you? Yes (0)
/ No (0)
denny slaney
Jan 23, 2019
This customer purchased the item at our site.
I’ll use again! Great price. Well packed
Advantages: Cost. Packing
Disadvantages: None
Was the above review useful to you? Yes (0)
/ No (0)
Stewart.
Jan 8, 2019
This customer purchased the item at our site.
I was looking for a better dull day sidelight/driving light option,for myclassic car,these bulbs are perfect showing a bright white light way better than the original yellow ones.
Advantages: Car much better to see on dull dark days
Disadvantages: None.
Was the above review useful to you? Yes (1)
/ No (0)
Martin Wright
Dec 30, 2018
This customer purchased the item at our site.
Not impressed with light quality
Advantages: None
Disadvantages: When bulbs are put into the holder the contacts on the bulbs aren't long enough to make contact so you have to pull them out half way then after a few miles they stop working because they miss the contacts
Was the above review useful to you? Yes (0)
/ No (1)
Gary Boon
Nov 28, 2018
This customer purchased the item at our site.
Great bulbs gives my vehicle a great look
Advantages: The customer service
Disadvantages: None
Was the above review useful to you? Yes (1)
/ No (0)
Peter Eglin
Oct 31, 2018
This customer purchased the item at our site.
Bulbs are exactly as ordered and look great.
Was the above review useful to you? Yes (1)
/ No (0)
Michael Williams
Oct 15, 2018
This customer purchased the item at our site.
Service great,arrived promptly,bulbs very bright and white,exactly what I wanted.
Thankyou.
Was the above review useful to you? Yes (1)
/ No (0)
Michael Brocklehurst
Oct 13, 2018
This customer purchased the item at our site.
Very effective and economical upgrade. Nice bright white light. Makes the standard issue look so yellow.
Was the above review useful to you? Yes (0)
/ No (0)
Mark Unsworth
Sep 19, 2018
This customer purchased the item at our site.
At last. Back to white lights at the front on my C Class after only getting ‘yellowish’ bulbs locally.
Advantages: Easy to order and delivered within a couple of days. Ordered with a few other bits and prices so no delivery charges either.
Disadvantages: None
Was the above review useful to you? Yes (0)
/ No (0)
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).
Was the above review useful to you? 
