LED Flasher Unit Relay MKII

(146 customer reviews)

RRP £35.99Price £29.99

 

This LED relay is supplied FREE with the following upgrades:

 

In Stock

SKU: LED Flasher Unit Relay MKII Categories: ,
MPN: JALFUR
Brand: Just Add Lightness

Description

This relay and it replaces the standard relay when you upgrade to LED lights. It corrects the indicators flashing too fast without the need to use a load resistors. This relay has been tested on Caterham’s with the Just Add Lightness LED lights.

Why do I need this?

LED lighting draws much less power (load) and lasts way longer than standard incandescent lighting. Replacement of indicator bulbs with LED’s will cause the indicators to flash too fast. This happens because your new LED lights draw such little power. Installing an LED flasher relay specifically designed for LED lights is the easiest method to solve this problem. 

What about load resistors?

Some people choose to fit load resistors to imitate the load of the incandescent (standard) bulbs that they have just removed. This results in more wiring, things may get hot and you are probably using more power than the standard bulb set up that you just replaced! Installing an LED flasher relay is the easiest way to solve the problem.

What’s the difference between this LED flasher unit relay and other LED relays?

We have tested many LED relays on the market and we have found this one to be the best. Some LED relays will work perfectly with either rear LED lights or front LED lights but not both!  No two Caterhams are the same and we have found that after extensive tests (with the help of our customers) that the our LED flasher relay will work every time at the correct flash speed. This relay has been specifically designed to handle any LED/standard bulb combination. Where other relays fail, this one does not. 

PLEASE NOTE: We have seen many fake LED relays on the market. They look the same but have different components inside and the casing is made from an inferior plastic. We have even tested some where the positive and negative terminals were incorrectly labelled. Please ensure you have a suitable LED relay fitted to your Caterham when upgrading to any type of LED light.

 

What’s in the box?

  • 1 x 3 pin LED flasher unit relay

 

Technical Specification

  • 12v
  • 0.02A – 20A
  • Works with any combination of both LED and standard bulbs
  • 1 Year Warranty

 

Installation video

 

Worldwide Shipping

Yes we Ship Worldwide. To obtain a shipping cost simply add items to your cart and enter your address at checkout. If your country is not listed at checkout please contact us.

 

Question?

If you have any questions regarding this product then please use the ‘Product Enquiry’ tab.

146 reviews for LED Flasher Unit Relay MKII

5.0
Based on 146 reviews
5 star
97
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  1. Chris Bis (verified owner)

    Fitted new JAL LED integrated headlights and needed an LED relay. Really impressed with the headlights and the aftersales service from JAL was outstanding. High level rear LED brake-light is next on our list from JAL. Recommend :)

  2. Tim Jones (verified owner)

    Amazing difference. Easy to fit, great quality… very happy!!!

  3. Alex Judd (verified owner)

    Great replacement for the standard relay on my TVR Cerbera. I upgraded some of the bulbs not thinking that the resistance of them affected the flashing speed, and then this relay fixed the problem with a quick 2 minute switch. Great stuff 👍

  4. chris morley (verified owner)

    Good value and service

  5. Dan (verified owner)

    Very quick delivery, very simple to install – worked a treat!

  6. John Cockburn-Evans (verified owner)

    aeAbu Dhabi, United Arab Emirates

    An absolute requirement for LED indicator conversion as a standalone and with the LED headlamps

  7. Joseph (verified owner)

    gbUnited Kingdom

    Just the job. Fixes the epilepsy inducing standard LED timing with a nice calm indicator pattern. I don’t have to feel embarrassed when using the indicator any more.

  8. Alasdair Smith (verified owner)

    gbUnited Kingdom

    Straightforward replacement.

  9. Stuart (verified owner)

    gbEngland, United Kingdom

    Exactly what I needed, worked a treat as advised. Delivered very quickly.

  10. Martin C. (verified owner)

    gbEngland, United Kingdom

    Super fast postage, swapped my roadaport for full LED so this was a must. Straight swap got me up and running!

  11. Alain P. (verified owner)

    usCalifornia, United States

    Easy to find an install, does what its intended for, maybe should be sold altogether as a set with the LED lights.

  12. Billy (verified owner)

    gbEngland, United Kingdom

    Needed this and glad I bought one. Would have been an epilepsy risk otherwise!

  13. Chris L. (verified owner)

    gbEngland, United Kingdom

    Works perfectly with both a mix of LED’s and filament bulbs, plus it took only seconds to fit.

  14. John Bower (verified owner)

    gbEngland, United Kingdom

    Worked perfectly with the LED replacement rear lights

  15. Tom Sayers (verified owner)

    gbEngland, United Kingdom

    Simple install and does the job great! I had the new style rear led lights already but needed this after going for JAL front indicator LEDs

  16. Craig W. (verified owner)

    gbEngland, United Kingdom

  17. wayne eric ball (verified owner)

    gbEngland, United Kingdom

    Superb product with exceptional customer service

  18. Derek Hillyard (verified owner)

    gbEngland, United Kingdom

    LED rear lights you need one of these

  19. Jonathan Batten (verified owner)

    gbEngland, United Kingdom

    Love what I have bought!,haven’t had a chance to fit them yet!,Cheers

  20. tim strong (verified owner)

    gbWales, United Kingdom

    The very best customer service

  21. Nigel D. (verified owner)

    gbEngland, United Kingdom

    Sorted problem when fitting led indicator bulbs.

  22. Richard S. (verified owner)

    gbEngland, United Kingdom

    Easy to install – watch the installation guide video rather than look at the relay layout in the manual.

  23. Stephen (verified owner)

    gbEngland, United Kingdom

    Worked perfectly.

  24. MARK S. (verified owner)

    gbUnited Kingdom

    Good quality

  25. Frederic (verified owner)

    caCanada

    Good product

  26. Daniel Malkin (verified owner)

    gbEngland, United Kingdom

    Worked perfectly from the off

  27. Julian (verified owner)

    gbEngland, United Kingdom

    Very easy to fit

  28. Mark P. (verified owner)

    gbEngland, United Kingdom

    Although ordered this along with the LED front indicators I didn’t actually need it, but I tried it and it works fine. I will however keep it handy just in case I require it as I upgrade to more JAL LED lights.

  29. Graham Hatch (verified owner)

    gbEngland, United Kingdom

    Excellent service and product

  30. Stephen (verified owner)

    gbEngland, United Kingdom

    Great service as usual.

  31. nick (verified owner)

    gbEngland, United Kingdom

    Nice easy job to fit.

  32. Steven K. (verified owner)

    gbEngland, United Kingdom

    Did the job! Great support & service

  33. Frédéric (verified owner)

    frFrance

    Necessary when you use DEL direction light ! Useful and easy to mount

  34. Magnus (verified owner)

    deBaden-Württemberg, Germany

    Smart and good ;)

  35. Michael Margetts (verified owner)

    gbEngland, United Kingdom

    Simple plug in job to get correct flashing with LED indicators.

  36. John B. (verified owner)

    gbEngland, United Kingdom

    My car is 2008 so definitely needed this upgrade for the flashers to work correctly, two minute job to fit.

  37. Glenn Griffin (verified owner)

    nzAuckland, New Zealand

    Works perfectly

  38. nigel baker (verified owner)

    gbEngland, United Kingdom

    Worked. First time

  39. James Burton (verified owner)

    Easy to fit, and did the job perfectly.

  40. Richard T. (verified owner)

    gbEngland, United Kingdom

    Does what it says it will, flash!

  41. Alan Morgan (verified owner)

    gbScotland, United Kingdom

    Good service

  42. Steve Willis (verified owner)

    gbEngland, United Kingdom

    C7 in garage for an upgrade so will fit when back

  43. Garry Talbot (verified owner)

    gbEngland, United Kingdom

    Bought this to replace a failed CDX unit. Straightforward easy replacement.

  44. Stuart Sutherland (verified owner)

    gbCornwall, United Kingdom

    Works great!

  45. Steve Hill (verified owner)

    gbEngland, United Kingdom

    Needed an led flasher unit for my Honda Goldwing following an email to Doug who assured me the CF14 should be fine purchased it, and yes really pleased works great, thanks Doug

    Image #1 from Steve Hill
  46. Adrian Farrimond (verified owner)

    gbEngland, United Kingdom

    Great product!

  47. Anonymous (verified owner)

    gbUnited Kingdom

    Perfect!

  48. David S. (verified owner)

    gbEngland, United Kingdom

    Good specification and price. Recommended.

  49. Mark Evans (verified owner)

    gbEngland, United Kingdom

    Used currently with LED rear and conventional front indicator bulbs no problem

  50. Sel A. (verified owner)

    auNew South Wales, Australia

    LED flasher unit works perfect on my Caterham and it was a simple “plug and play” installation. One hint to identify correct relay put your hazards on and feel for the clicking of the analogue relay for easy identification.

  51. John HOOPER (verified owner)

    gbEngland, United Kingdom

    works well with led front indicators and new caterham led rear light units

  52. Andy C. (verified owner)

    gbUnited Kingdom

    Does exactly what it should

  53. Simon R. (verified owner)

    gbEngland, United Kingdom

    Does the job. However, it also took some time and difficulty to locate the original relay. It was well tucked up under the dash on a 2017 Series 3.

  54. Andreas Seydell (verified owner)

    deRheinland-Pfalz, Germany

  55. Christopher Welch (verified owner)

    gbEngland, United Kingdom

  56. David White (verified owner)

    gbEngland, United Kingdom

    Exactly what it says on the tin.

  57. Marco D’Agostino (verified owner)

    deGermany

    very happy, thx !

  58. Ondrej (verified owner)

    czCzechia

    Important part of upgrade. Not to be forgotten.

  59. John P. (verified owner)

    gbUnited Kingdom

    Good quality item. Good instructional video.

  60. Jonathan Elsworth (verified owner)

    gbEngland, United Kingdom

    Did exactly as it said on the tin, straight forward installation as per the video and fixed the flashing sequence to the correct timing ⏱. Brilliant product, highly recommend!

  61. Gary Stone (verified owner)

    gbEngland, United Kingdom

    Easy to swap over from the original one.

  62. wouter Garré (verified owner)

    beFlanders, Belgium

    Works perfect. Easy to install.

  63. Kevin S. (verified owner)

    gbEngland, United Kingdom

    Purchased with the rear light clusters and a simple easy fit.

  64. Anonymous (verified owner)

    gbEngland, United Kingdom

    Goes with New Lights

  65. Antonio Cocchi (verified owner)

    itItaly

    Look like a quality item.

  66. Anonymous (verified owner)

    gbEngland, United Kingdom

    Just replace the the standard flasher relay with this and the jobs done.

  67. Tony P. (verified owner)

    gbScotland, United Kingdom

    Unit easy to install and it works

  68. Simon (verified owner)

    gbEngland, United Kingdom

    Excellent. plug and play, fixed my too fast flash rate as promised

  69. Chris G. (verified owner)

    gbEngland, United Kingdom

    Great quality & service – quickly delivered. Still to be fitted but really pleased so far.

  70. Michael D. (verified owner)

    gbEngland, United Kingdom

    Does what it says on the tin! Easy to fit.

  71. Anonymous (verified owner)

    gbEngland, United Kingdom

    Great Product, great service .

  72. David Hay (verified owner)

    gbEngland, United Kingdom

    Needed a new relay having fitted led indicators. Very simple to fit works perfectly.

  73. bill g. (verified owner)

    gbEngland, United Kingdom

    THIS WORKS!
    There are many flasher relays available that look the same as this one, and are described as ‘led compatible’ which will not work unless the current draw is around 0.5A. This is less than the 3.5A that a pair of 21W bulbs requires, but still way more than many led equivalents. This relay works with a current of 0.02A so it will still flash even with the tiniest of connected loads, including any led combination.
    Recommended.

  74. Robert Price L. (verified owner)

    gbEngland, United Kingdom

    Not yet installed

  75. Phil Day (verified owner)

    gbEngland, United Kingdom

    Worked a treat

  76. Lee T. (verified owner)

    gbEngland, United Kingdom

    Relay works perfectly with my LED rear lights. Great product and instructions.

  77. Ian Fox (verified owner)

    gbEngland, United Kingdom

    Does the job perfectly!

  78. Mark H. (verified owner)

    gbWales, United Kingdom

    Plug and play with my old unit, and now allows me to have LED indicators with having techno speed flashing lights!

  79. Eric Hohbauer (verified owner)

    frÎle-de-France, France

    Nothing to comment

  80. richard malley (verified owner)

    gbEngland, United Kingdom

    easy to fit!

  81. Terry (verified owner)

    gbEngland, United Kingdom

    Did the trick

  82. Nigel C. (verified owner)

    gbEngland, United Kingdom

    Resolved the rapid indicator issue as expected. First class service.

  83. James H. (verified owner)

    hkHong Kong SAR China

    Works as advertised

  84. Ian P. (verified owner)

    gbEngland, United Kingdom

    Simple to fit

  85. Paul H. (verified owner)

    gbEngland, United Kingdom

    Plug and play!

  86. Chris L. (verified owner)

    gbEngland, United Kingdom

    Excellent. Fixed the problem with my LED indicators, worked straight away.

  87. steve wain (verified owner)

    gbEngland, United Kingdom

    Works fine easy to fit

  88. Robert Price Lewis (verified owner)

    gbEngland, United Kingdom

    Not yet fitted.

  89. Samuel K. (verified owner)

    gbEngland, United Kingdom

    needed and does the job well.

  90. Graham Hill (verified owner)

    gbEngland, United Kingdom

    Thank you for the excellent products. I’m very impressed with the attention to detail, quality of the execution and thoroughness I can see in all aspects. Fitting was extremely straightforward and the improvement in light quality is outstanding.

  91. Anonymous (verified owner)

    gbUnited Kingdom

    Straight forward

  92. Jamie Dougall (verified owner)

    gbUnited Kingdom

    Easy to fit and does exactly what it says. Happy to recommend this product. Top service.

  93. Denis (verified owner)

    Easy change, perfect fit.

  94. Darren (verified owner)

    gbEngland, United Kingdom

    Worked perfectly

  95. Adrian F. (verified owner)

    gbEngland, United Kingdom

    Plug and play, even for a Caterham novice I got my indicators working immediately, and it’s future proof for the (inevitable) upgrades to LED lamps. A great price, and very fast delivery from a company dedicated to Caterham. A big thumbs up from me, thank you!

  96. Richard Hulselmans (verified owner)

    beFlanders, Belgium

    This was just the thing a needed…top

  97. Anonymous (verified owner)

    gbEngland, United Kingdom

    slotted straight in and worked

  98. Keith (verified owner)

    gbEngland, United Kingdom

    really easy to fit

  99. John Hamley (verified owner)

    gbEngland, United Kingdom

    Essential for use with led flashers

  100. Robert B. (verified owner)

    gbEngland, United Kingdom

    Not only reasonably priced but service was impeccable!

  101. Paul Mellor (verified owner)

    gbEngland, United Kingdom

    Fast delivery and works perfectly with the JAL Rear Lights

  102. Richard N. (verified owner)

    gbEngland, United Kingdom

    After purchasing my JAL LED rear lights I needed this too… great quality and service. Professional enthusiasts!

  103. Christian Thaller (verified owner)

    perfect fitment – plug+play – very easy to do +++

  104. mark (verified owner)

    Fabulous bit of kit and plug ‘n’play 👍🏼 fast delivery 👍🏼

  105. Andrew Roberts (verified owner)

    Does the job.

  106. cree25 (verified owner)

    Works great 👍

  107. Timo (verified owner)

    deGermany

    Works fine

  108. Tom (verified owner)

    gbEngland, United Kingdom

  109. Simon Cuthbert (verified owner)

    gbEngland, United Kingdom

    Great product

  110. Chris Ball (verified owner)

    gbEngland, United Kingdom

    Plug & play! Simple.

  111. Martin Madden (verified owner)

    gbEngland, United Kingdom

    Needed for LED indicators.

  112. John Vine (verified owner)

    Very easy to fit as it replaces the existing relay. Works perfectly.

  113. simon harrod (verified owner)

    gbEngland, United Kingdom

    It works, finally the dashboard LEDs flash at the correct rate as well.

  114. dirk dierickx (verified owner)

    beBelgium

    Plug and play, just works

  115. Antony Thorp (verified owner)

    gbEngland, United Kingdom

    See video.

    Video #1 from Antony Thorp
  116. Beat Stöckli (verified owner)

    chBern, Switzerland

    Easy installation

  117. Beat Stöckli (verified owner)

    chBern, Switzerland

    Working fine and easy installing

  118. Anonymous (verified owner)

    works ok

  119. olivier alban (verified owner)

    Top

  120. Chris (verified owner)

  121. Ben (verified owner)

    Does exactly what’s expected of it- easy, near instant swap.

  122. Gabriele (verified owner)

    Bought a relay from another site and it was’t working on the Seven.
    This instead is working perfectly!

  123. Mark (verified owner)

    Excellent product, does exactly what you’d expect. Sold with a smile too! Highly recommend.

  124. Anonymous (verified owner)

  125. Charles Phillips (verified owner)

  126. Stephen Baker (verified owner)

  127. Jacob P. (verified owner)

    Does the job.

  128. James L. (verified owner)

    Easy to fit and reliable must have addition

  129. Geoff Martin (verified owner)

    Works perfectly.

  130. Alan Reeves (verified owner)

  131. Mark Taylor (verified owner)

    Works flawlessly with all my LED signal light upgrades. Original flasher unit would not cut the mustard and so the LED would not flash or sometimes just stay on.

  132. John (verified owner)

  133. Mike Sullivan (verified owner)

    Great price and a must if upgrading lights to LED.

  134. trevor brooks (verified owner)

    Works perfectly!!

  135. Pete C. (verified owner)

  136. Nicolas V. (verified owner)

    Easy to change

  137. Bruce (verified owner)

  138. MAXIME (verified owner)

  139. George Ince (verified owner)

  140. Martin (verified owner)

    Worked and solved the rapid flashing – only improvement is it should be more apparent on order page when buying lights.

  141. Geoff Martin

    Works well. Straightforward to swap over.

  142. David Hemmings

    Worked perfectly.

  143. George Ince

    Couldn’t be an easier product to use, you just plug it in and it works!

  144. Clairbois Jimmy

    Works great to avoid unusual flash speed :) (Caterham 165)

  145. Carl Flemister

    Literally just a plug and play affair, swap this relay for your existing flasher relay and it works great to keep your flashers consistent!

  146. Neil Mckillup

    Interestingly makes a couple more actuations after I have turned off the turn signal but otherwise works fine.

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Additional information

Weight0.5 kg

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