SL-FX+ E-Bike Underglow
SL-FX+ E-Bike Underglow
SL-FX+ E-Bike Underglow
SL-FX+ E-Bike Underglow
SL-FX+ E-Bike Underglow
SL-FX+ E-Bike Underglow
SL-FX+ E-Bike Underglow
SL-FX+ E-Bike Underglow

SL-FX+ E-Bike Underglow

Sale price$89.99

Light up your bike in minutes with smart RGB lights & magnetic mounts

Pack Size:Two Pack
Mounts:Flat VHB

The SL-FX+ is the simplest and most colorful way to light up your night rides with 8 vivid colors and 3 awesome color-changing modes tucked inside a compact and durable shell. Connect to the ShredLights app to unleash over 10,000 combinations of colors and light modes - plus, you can control multiple lights with the push of a single button! These bundles include additional magnetic sticky mounts for even more convenient mounting.

Key Features

Install in Minutes

Skip the wires and install your mounts in minutes. Then attach and remove lights using S-LOCK™ quick release mounting for charging or swapping lights between bikes.

Pick your Perfect Colors

Pair to the app to customize colors and light modes from over 10,000 combinations. Check your battery status and adjust the brightness to increase battery life to your ride length.

Sync Multiple Lights Together

Control up to 12 lights as a group to sync light colors and modes for a seamless look. Use any light in the group to turn the entire group on/off and change group modes all without the app.

Enjoy Hands Free Control

Skip the buttons and app by enabling auto on/off to make your lights turn on with motion and turn off after 2 minutes of no motion to conserve battery life.

Built to Last 1000+ Miles

Full Control at Your Fingertips

Controlling individual lights is a thing of the past. Now you can customize groups of 12 lights with a single touch. Download the Free ShredLights app now:

Download iPhone | Download Android

  • 5 stars: 174 (88%)
  • 4 stars: 15 (8%)
  • 3 stars: 4 (2%)
  • 2 stars: 2 (1%)
  • 1 star: 3 (2%)
Some of the reviews shown are from related products the merchant grouped with this one.
M
Matthew “.P. (Australia)
SL-FX+

Have been using them for the last 40 days and I am so pleased with the purchase and would recommend them to anyone

K
Kenai A. (Queen Creek, United States)
Amazing lights

The app is fixed for sure and is great, if it isn't working you are doing it wrong. These lights are great to install and remove and look great! Only thing confused by is the auto turn on/off when moved as I couldn't really get it to work. However they still work great!

D
Dennis R.B. (San Diego, United States)
Shreddin’ Up the Boardwalk Down by the Sea

ShredLights have become a way of life in my home town of San Diego for myself and many others! Not uncommon to see 10 or even 100 plus riders between sunset and evening w/ their boards and bikes lit up using SL’s! The lights are fun, safe and reliable as can be…with great customer service and Warranty’s should their ever be a problem!

D
David K. (Tampa, United States)
Love my lights😉👍

Riding at night has become more safe now that I have lots of bright lights to illuminate my ride 🤙
I prefer the night riding because of less traffic and I live in Florida which can get too hot during the day to go for a 20 mile ride … so hurray for ShredLights which makes switching lights between boards a breeze.

F
Frankie (Chicago, United States)
Fix the app and it's a 10 out of 10.

I saw the SL FX + and they immediately called my wallet. These lights would be the bees knees if the app was more consistent. I would say maybe 40 percent of the time the app does what its supposed to do but I have 8 fx + now and at 50-60 $ a peice and the app not to work doesn't sit well with me. But they kick ass, app or no app,shred still gets my money. They work well without the app,But PLEASE FIX THE APP!

F
Frank E. (Orlando, United States)
Lights for my EUC's

Lights are awesome and work well. No divets on magnetic mount plate but still does the job, you just need to line it up. App is ok and does what most people will need. All mounts work well, using them on back of my vest, and another set under the pedals on multiple EUCs. You can find my videos on TT and YT @ku4jb. I bought a set of four and plan on get putting more plates on the the rest of my wheels. In the video its day time but you can see where I mounted the lights on the back of my vest and set them to alternate white and red.

Judge.me YouTube video placeholder
R
ReVolt e. (Reno, United States)
These are BY FAR the best lighting option for ebikes, HANDS DOWN!💯👍

I bought the Shredlights for my Rawrr Mantis about 2 weeks ago & after trying most options out there & wasting a lot of money on sub par products, these are BY FAR the best option available, & the best I've used as far as brightness, battery life & seamless functionality.

Don't be like me & waste tons of money, you're not gonna find a better alternative, I just wish I got them at the sale price they're at now, at 12/24, I paid over $200 for mine!

M
MARK C. (Yonkers, United States)
Just as described

Needed some lights for my Appollo City Scooter for my evening commute from work and these SL-FX+ are a great visual option. Will be more in the near future.

A
A.R. (Killeen, United States)
Great app And Excellent Lights

I really love the app in that you can control everything from your phone including turning the lights off and on.
The lights really grab attention during the hours of darkness...

M
Matthew S. (Portland, United States)
Worth every penny

They really are the real deal. Bright. Easy to charge. Super easy install. And the ability to group and control in the app, including seeing the power levels, really really handy. Love that they're rechargeable.

I'm particularly fond of the pulse setting.

I got mine for an electric scooter. And they work great!

D
David L. (Los Angeles, United States)
1 x Surron LED Underglow

First of the cx service was super great my light was lost and cx service was able to help me out and to get me light as soon as possible the light works great super bright love that I can control them with the app overall great product

R
Rachel P. (Tampa, United States)
Best purchase

Absolutely love them! They may be pricey but worth it. Will be buying more for my son and his buddy.

M
M.r. (Harpers Ferry, United States)
Awesome product

Digging these; fun, increased visibility, they sync & the app is clean + USB-3 with a weather seal. I didn’t feel good about putting them under my board, so mounted on the Fender.

Reviewer avatar
Don M. (Kelowna, Canada)
SL FX Shredlights

I got these for my Lynx. I have done many stairs and drops, and it's to my surprise the magnet mounts hold. Only lost a light of the pedal from impact. Able to reattach no problems.

A
Angel R. (Brooklyn, United States)
Awesome lights!

These lights are awesome. They’re bright, app is excellent and they are nice and sturdy. They can handle anything thrown at them. I currently use it on my kaboo wolf king GT pro and they give the scooter an awesome glow

P
Patrizio A. (Rocky Hill, United States)
Best PEV lights on the market

I’m a ShredLight junkie, I think the family has close to 30 SL-Flex’s. The wife has even mounted them to the patio!! PEV intended but multiple purpose for sure 😂😂😂

B
B.B. (San Rafael, United States)
Super litty really dope

Shredlights are the best in the business. I was not led astray in the eskate community. Love love love. Next up, have to update to blue tooth headlights/backlights

A
Anthony B.J. (Los Angeles, United States)
( SL- FX ) E-BIKE UNDERGLOW 10 / 10 ⭐️

Purchased 2 SL-FX Lights for my Talaria Sting R
last week. Shipping came quick and in perfect condition. Box they come in has all the information on and inside to get it working.

The QR code was provided for the app and it was very simple to link both SL FX lights.

Fast charging via USB C cable that come with it and easy to put on/off from the clips provided.

Installation is easy, I went with the clip with double sided 3M tape, just clean are before installing. I recommend using a heat gun or hairdryer to heat the 3M tape so it’s warm to the touch then place it in the desired location. They also come with magnetic clips aswell if that works for you.

All n all I give it a 10 / 10 just wish I would have gotten another one. I think 3 is perfect for a SurRon or Talaria Mx3/Mx4/XXX.

Only problem I had was fitting them in some spots on my bike. If they were alil smaller I would be able to slide it off the clips easier for charging, but honestly they’re soo much better then a 12v wired glow kit.

P
Patrizio A. (New York, United States)
Best lights for PEVs hands down

Prior to discovering red light riding around with a huge flashlight I’m glad those days are long down after the SL 1000

Fast shipping

All order ship next business day