2018-2021 Kawasaki Ninja H2 SX/SE Blaster-X Integrated LED Tail Light Retrofit Kit

21 reviews   |  

Custom LED

$114.99 $144.99

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Blaster-X Control Switch for Programming all Custom LED Blaster-X Tail Lights

Blaster-X Control Switch

Works with all Blaster-X Tail Lights to control Strobe Mode and the Programming Features. NEW! Features an On-Off-Momentary operation for easy programming and strobe-mode use. Super simple installation with prewired 24" long...
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    • Fits 2018-2021 Kawasaki Ninja H2 SX & Ninja H2 SX SE.
    • Installs into OEM housing (assembly required).
    • Features our Microprocessor based Blaster-X Technology with Brake AlertTurn Alert, and Strobe Mode.
    • New 2nd Generation Programming Interface allows users to easily customize programmable features.
    • New Sure-Blink Technology.
    • Designed to function with the OEM red tinted lens, with an incredibly effective all-red LED operation (run, brake and turn with red light - see video).
    • All electrical connectors and online installation instructions provided.
    • Made in the USA.
    • 2-year Warranty & Satisfaction Guarantee.
    • Ships within 1-2 business days.


    The Custom LED Blaster-X Integrated LED Tail Lights are the finest tail lights on the market, and the 2018-2021 Kawasaki Ninja H2 SX & Ninja H2 SX SE is just one of many motorcycle models that we produce tail lights for.

    This is a Retrofit Kit, which is a circuit board which must be installed into the OEM tail light according to the instructions that come with the unit, and can be downloaded in the installation section of this page.  We do not make a complete tail light with lens for the 2018-2021 Kawasaki Ninja H2 SX & Ninja H2 SX SE.

    Since the OEM tail light lens has a dark red tint, we can only use red LEDs in this particular case.  The red tint is basically a filter that would filter out any amber light passing through it.  For this reason, we have developed a unique operational software routine to achieve run brake and turn extremely effectively while using only red light.  Please watch the videos in the "Videos" tab to see this product in operation.  In the USA, red is a perfectly acceptable color for run, brake and turn signaling in the rear of vehicles.  However, outside of the United States please check with your traffic laws to see if red turn signals are acceptable on your roadways.

    Since our founding in 2003, Custom LED has designed and manufactured our top quality motorcycle tail light products in our own facility, right here in the USA. The Blaster-X Tail Lights are the result of a steadfast commitment to produce the best and brightest integrated tail lights available. We put our pride and craftsmanship into every single product that we produce. Quite simply, this is the best and brightest production motorcycle tail light that money can buy.

    Each Blaster-X Integrated LED Tail Light features powerful and effective safety features built right into the tail light.  These features include: Blaster-X Technology with Brake AlertTurn Alert, and Strobe Mode.  Click to find out more about these features.

    If you are new to the Custom LED brand, perhaps you would like to read about what makes Custom LED's Tail Lights the best available. Also, you may want to read about our founding principles that focus on quality and safety, in each motorcycle tail light that we design, manufacture and assemble. For instance, we do not produce dangerously dark Smoked Tail Lights, or Sequential Tail Lights because they go against the principles that this company is founded on.


    • 32 Ultra Bright Red LEDs for run, brake and turn signal lights
    • Stealth black boards for inconspicuous appearance
    • Custom LED Blaster-X PWM Technology on-board
    • Custom LED Strobe Mode
    • Custom LED Brake Alert
    • Custom LED Turn Alert
    • Custom LED Sure-Blink Technology
    • 2nd Generation Programming Interface allows users to easily customize programmable features
    • Designed to function with the OEM red tinted lens, with an incredibly effective all-red LED operation (run, brake and turn with red light - see video).
    • Built in Stage I Load Equalizers
    • Robust regulated design for consistent and reliable performance
    • 4 MHz microprocessor controlled operation
    • Detailed step by step instructions with illustrations for a simple install
    • All electrical connectors and hardware provided with kit
    • 1-year Warranty & Satisfaction Guarantee 
    • NOT DOT approved


    We have a large collection of all Custom LED product videos on the Custom LED YouTube Channel.

    The videos in this playlist below are a collection of user-submitted and original videos related to this model motorcycle.


    The Custom LED 2018-2021 Kawasaki Ninja H2 SX & Ninja H2 SX SE Integrated LED Tail Light retrofit kit must be installed into the OEM tail light.

    The Custom LED 2018-2021 Kawasaki Ninja H2 SX & Ninja H2 SX SE Integrated LED Tail Light retrofit kit is designed to be electrically compatible with the turn signal and brake light systems as-is.  You will not have any fast-blink rates, or error messages, when removing the factory turn signals and installing this integrated tail light in the rear.

    Additional hardware may be necessary if you wish to remove the OEM fender assembly and/or modify the bodywork on your motorcycle. The fender assembly typically supports the license plate, and OEM blinker lamps. On some models, removal of this fender assembly leaves gaps or unfinished sections of the bodywork under the tail section. Keep in mind, our product is a direct replacement for the OEM tail light, and does not require any additional modifications.

    Installation of this product requires that you remove the OEM tail light from the motorcycle for the retrofit kit installation.  Please consult a qualified technician or your repair manual for the proper procedure to remove the OEM tail light from the motorcycle.

    Once the OEM tail light is removed from the motorcycle, installation of the Custom LED 2018-2021 Kawasaki Ninja H2 SX & Ninja H2 SX SE Integrated LED Tail Light is detailed in the instructional video below.


    The instructions below explain how to Program your Blaster-X Tail Light using our Blaster-X Control Switch.

    Click icon to download.
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    Customer Reviews
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    Custom LED 2018-2021 Kawasaki Ninja H2 SX/SE Blaster-X Integrated LED Tail Light Retrofit Kit Review

    Love it but…..

    I love the light now that it’s done and in. The only reason I didn’t give it 5 stars is I bought the toggle switch to program it and I’ve read the instructions at least a dozen times and I can’t get it to program.

    Duane H.
    United States United States

    Custom LED

    Hello Duane, please don't hesitate to call us for a step-by-step walk through of the programming process over the phone. Once you get it once, it'll be a piece of cake. Best Regards, Jon Owner - Custom LED

    Custom LED 2018-2021 Kawasaki Ninja H2 SX/SE Blaster-X Integrated LED Tail Light Retrofit Kit Review

    Kawasaki Versys 1000 Blaster X

    Installed the H2 Taillight in my 2020 Versys 1000. Same taillight as the H2. Needed to splice turn signal wires because they are different. Works great, very bright, Love it!

    James G.
    United States United States


    Easy to install and the video was super helpful. Didn't take long and looks fantastic!

    Suleiman K.
    United States United States

    2018 Kawasaki H2 SX SE

    I would definitely recommend this to anyone looking for a cleaner look on their bike. Install is fairly easy. The finished product looks amazing. It completely transformed my motorcycle.

    Chris W.

    Blaster X control switch.

    I would definitely recommend this to anyone who wants the clean look and ability to customize your tail light blink pattern.

    Chris W.
    United States United States
    Mathew W.
    Canada Canada

    Amazing Visual

    Simply the Best. I've never had a tail light with this much brightness and cool visual. When you hit the brake you can set the light to do a little dance to get the person behind to notice you. I can't say enough how these light are top notch.

    Ray J.
    United States United States

    The product is very good - easy installation. And so good quality.

    A Custom LED Customer
    Γεώργιος Κ.
    Greece Greece

    Exactly what I wanted/how advertised

    Title says it all. Works perfectly, install video is simple and accurate. A full integrated light would have been better but this is the next best thing. Overall very happy. Thanks guys

    Ludovic M.
    Canada Canada

    H2 SX SE taillights

    Very happy. Clean, good quality parts and very good hardware. Would recommend a heat gun and some patience and it comes apart clean with a well placed knife. Use the knife to encourage the black and red parts apart. No cutting. Just use it to separate the piece slowly. I them used a quick set epoxy through a syringe. Looks total stock.

    Jeremy M.
    United States United States
    Alejandro C.
    United States United States

    Rear light for H2 SX SE

    Works very well and easy to follow instructions.

    Jarne B.
    Norway Norway

    H2 SX Kit

    Product is super nice, looks fantastic. Careful that you don’t use a high temp gun (most common hardware store product) and hold tip on lense for any length of time..It will crack the lense. Learned the hard way and had to purchase a new light.

    A Custom LED Customer
    Carl W.
    United States United States

    It is a great product!

    The LED is very bright, wiring is easy to install. Taking apart the lens is another story. I followed the instructional video and had a heck of a time keeping the lines clean to detach the lens from the plastic housing. What I would recommend is cutting a hair more onto the red lens rather than the connected gap, as the angles make it difficult with a clean cut.

    Brandon D.
    United States United States

    Tail Light Kit

    High Quality, EXCELLENT video to get it done properly.

    john m.
    United States United States

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