PlasmaGlow® 10603 - Flexible Yellow LED Underbody Kit

4.511 reviews / Item # mpn2559758 View Similar Products
In Stock (1000) - Ships Tomorrow 03.19.18
Universal Fit
Fitment Notes:
  • Not Vehicle Specific
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Product Details

PlasmaGlow Car Accessories

Universal Flexible Yellow LED Underbody Kit (10603) by PlasmaGlow®. 4 Pieces. Make your pride and joy stand out from crowd of mundane rolling masses with this eye-popping PlasmaGlow Flexible LED Underbody Kit. Built with leading-edge LED technology, this highly distinctive add-on projects a smooth, bright radiance underneath and to the outside of the car. Create unique “ground effects” for your ride with these slim and ultra-bright yellow LED light tubes.



Quantity: 4 pieces
Color: yellow
Remote control: no
Smartphone app control: no


  • Turns your prized possession into an attention-grabber
  • Creates highly distinctive ground effects that catch the eye
  • The latest LED technology delivers vibrant, neon-like glow
  • Super-compact, 1/4″ thin flexible tubes are easy to fit where you want
  • Single color: yellow
  • Comes with 2 36" LED tubes and 2 48" LED tubes
  • Backed by a lifetime warranty

Crave fine-tuning your iron friend’s attitude from anonymous to famous? Go custom with this dazzling PlasmaGlow Flexible Yellow LED Underbody Kit that will add a mean, sharp edge to its exterior look. Designed for making a head-turning statement, PlasmaGlow’s newest style of the LED Undercar Kit features ultra-thin flexible LED tubes. Ground-breaking PlasmaGlow LED Technology allows this kit to have a smooth, supremely-bright glow like Neon, while being extremely durable. This kit comes with four tubes, two 3ft tubes for the front and back of the vehicle, and two 4ft tubes for the sides of the vehicle. PlasmaGlow’s cutting-edge slim tubes are only 1/4" thin and flexible, so they can fit anywhere. This PlasmaGlow Flexible LED Underbody Kit is a perfect upgrade to any car, truck, or SUV. Dress up your steel stallion with this Yellow LED Underbody Kit to give it a one-of-a-kind, custom look like no other. All installation instructions and hardware are included in this kit.

PlasmaGlow® is the leader in the automotive lighting industry because their highest priority is always the development of new technologies. Their commitment to quality and innovation is unmatched in the industry, leaving their competitors trailing far behind. PlasmaGlow is always working on new products to maintain their position as the innovators of the lighting industry. They strive to maintain quality in their cutting edge products, and their confidence in those products is demonstrated with their unparalleled product warranties.

Part Number:

Warranty Information

Different PlasmaGlow products have different warranty policy. You can find the warranty period in the product description. Any warranty does not apply to any products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, or alterations.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

This part is universal

Product Reviews


Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

PlasmaGlow® - Flexible Yellow LED Underbody Kit
PlasmaGlow® 10603 - Flexible Yellow LED Underbody Kit
Average Rating: 4.5 of 5
4 of 5
Not As Bright As Others
Wheel lights from another company are brighter then these.
RPosted by (Seguin, TX) /
Was this review helpful for you? Yes
4.3 of 5
Great Product
This is a great glow for this price.
CPosted by (Greenwood, IN) /
Was this review helpful for you? Yes
4.8 of 5
Can't Thank You Enough
Great products and easy to install! Looks amazing.
BPosted by (Fort Saskatchewan, AB) /
Was this review helpful for you? Yes
5 of 5
The LED kit was great. It lights up just as good as the neon tubes, maybe even better.
MPosted by (Muskogee, OK) /
Was this review helpful for you? Yes
5 of 5
This under truck kit adds a finishing touch.
TPosted by (Jackson, MS) /
2007 Chevy Suburban
Was this review helpful for you? Yes
5 of 5
Sharpest Car in Our Neighborhood
All my son's friends are talking about how cool his car looks now.
RPosted by (Ledbetter, KY) /
Was this review helpful for you? YesThis review was helpful for 1 user!
3.3 of 5
Plasmaglow Red LED
Very happy with Scott helping me in selection of parts for my 2012 Ford 150 XLT. Very Satisfied! Thank you!!!
TPosted by (Sacramento, CA) /
Was this review helpful for you? YesThis review was helpful for 6 users!
4 of 5
It's decent for the price, a lot brighter than I had thought (green) and looks great! Wish I could post a pic!
KPosted by (Cottonwood, CA) /
Was this review helpful for you? YesThis review was helpful for 5 users!
5 of 5
I've installed this kit on three different cars. Very easy installation every time. Wiring kit also makes connecting very simple. Would recommend for anyone wanting an inexpensive way to make their car stand out above the rest.
CPosted by (Saint Marys, GA) /
Was this review helpful for you? YesThis review was helpful for 6 users!
4.5 of 5
Love the Fex-Light (Blue)
My husband loves the Flexible LED Under Car lights. He is soooo excited to mount them and give his Black Corvette that final touch. Looking good coming down the street or sitting still. I give this product 2 thumbs up!!!
JPosted by (Marietta, GA) /
Was this review helpful for you? YesThis review was helpful for 7 users!
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