Ever see a car glide by at night, glowing with an otherworldly light from underneath? That’s car underglow, and it can totally transform your vehicle’s look. But when you start searching for your own underglow kit, the choices can feel overwhelming. Do you pick bright LEDs or something subtler? How do you even install it without making a mess? It’s easy to feel lost in a sea of colors, brightness levels, and confusing technical terms.
Choosing the wrong underglow can lead to frustrating installations, lights that flicker, or worse, getting a ticket because you picked a color that’s illegal in your area! You want that cool, custom look without the headaches. This post cuts through the confusion. We break down everything you need to know about selecting the perfect car underglow system for your ride.
Keep reading to discover the best types of lighting, simple installation tips, and important legal pointers. Get ready to light up the night the right way!
Top Car Underglow Recommendations
- Ultra Brightness LED: This car underglow strip lights adopt 252pcs SMD 5050 LED chips. 3 In 1 RGB Chips makes light output brighter and more uniform. Enhance the look of your car and enhance the feel of your driving experience.
- Multiple Modes: The car underglow strip light kit has 8 static lighting modes, 2 preset Jump and 2 preset fading patterns, 4 sound active modes and even more for you to explore. Unique sound active modes enhance your driving satisfaction. Just turn on the music, the LED Chips will dance and flash with the music. Various modes can be switched at will, give you an amazing visual and auditory experience.
- IP 68 Waterproof & Strong adhesive: IP68 waterproof, protect the LED strips to work well. In addition, strong adhesive and cable ties ensure stable installation. Even driving through lots of rain, highway speeds, potholes, the LED strips can still stay on and work great. Please clean down the dust, oil, and water before installing, the adsorption force will be stronger.
- Easy Installation: You can power the RGB strip lights by the 12V cigarette lighter or by the fused positive and negative power cable. The strong adhesive tap and mounting hardware (screws, snaps and zip ties) can keep the light strips from falling off. Ensure it to be installed stably. The neon underglow kit fit for any 12V automotive cars, trucks, RVs, SUVs, Campers etc. And it can also be used in a variety of interior & exterior applications of the cars.
- Package Includes: 4 PCS LED light strips, Remote Controller, Control Box, Cigarette lighter plug, Fused Power Cable, Mounting Hardware(screws, clips and zip ties), Extension cord, 2 replacement fuse.
- RGBIC Lighting Effects: Enjoy over 16 million vibrant colors with DIY picking. The Govee Home APP captures colors from your favorite photos and applies them to your car underglow lights, along with a variety of scene modes.
- Sync Your Music: A mic on phone sync music to your neon accent car lights with ease. Choose from Soft or Dynamic mode and watch lights dance to the beat of your favorite songs, helping you drive in style.
- Smart App Control: Through Govee Home APP, you can control the exterior car lights strip at any time. The stable app system and its variety of functions will ensure a smooth operation when using the lights daily.
- Simple Installation: With a total length of 2x(2.9ft+3.9ft), the 2-line design and long wires make it simple to install LED lights in your car. For added security, reinforce the lights using the provided adhesives, clips, and screws.
- Safe to Use: Govee car lights equipped with a durable waterproof sleeve that protects them from road debris and rain can install with flexibility in various cars like SUVs and trucks. Plase use it within temperature range of -20°C to 80°C.
- 【 Addressable LED Strip & Chasing Effect 】 ----- ①Special design by adding IC in strip lights, you can control a variety of Colors, Brightness and Chasing Speed as you want. ②Built-in 120 Kinds of Color Chasing Modes looks like recurrently chasing, skipping, dancing, twinkling on the strip, give you an amazing visual experience. ③You also can Mark Your Favorite Chasing Effect and only display the effect you mark. ④If you don’t want the chasing mode, you can DIY a Static Color for lighting.
- When installing, if the light strip line is close to high-temperature components such as exhaust pipes and engines, remember to use high-temperature resistant sleeves; Be careful not to connect the positive and negative poles in reverse: when wiring, connect the arrow to the arrow, connect the positive pole of the wire to the fog lamp, and connect the negative pole to the battery;
- Confirm that the voltage input for the connection is 12V 5A; Avoid prolonged use (especially after turning off the engine); It is recommended to temporarily close the light strip in rainstorm days; When installing, if the light strip line is close to high-temperature components such as exhaust pipes and engines, remember to use high-temperature resistant sleeves; Be careful not to connect the positive and negative poles in reverse: when wiring, connect the arrow to the arrow, connect the positive pole of the wire to the fog lamp, and connect the negative pole to the battery;
- Regular inspection: Check for water ingress and aging of the light strip, and check for abnormal temperature when touching the light strip after parking at night.
- Car Underglow Strip Lights perfect application for all Cars, SUV, Jeep, Truck Decoration, etc. Low-power Design Neon Lights Strip : This Car Atmosphere Lights Kit designed to be simple, also provides elegance outside the car when driving at night or enjoying music.Using for lighting up the entire under car, Enhances the Look and Feel of your Vehicle with Brilliant Eye-Catching Lighting Effects. It uses LED as light source energy saving，great power savers so you don't worry energy consumption.
- [RIGID ALUMINUM PROTECTION] Aura LED light bars offer premium aluminum casing with IP67 waterproof sealed to resist corrosion, moisture, and road debris far better than plastic strips. Includes four movable, two-section LED bars (2 × 48” and 2 × 36”) with flexible center connectors to easily adapt to various mounting layouts while maintaining a smooth, streamlined glow.
- [MULTI-COLOR MODES & FUNCTIONS] Effortlessly transform your ride’s look with the handheld remote. Switch between 12 vibrant colors, 10 brightness/speed settings, and 24 dynamic modes including strobe, color-fade, and color-cycle. Whether you are parked at a meet or lighting up the trail, you have total control at your fingertips.
- [UNIVERSAL CAR FITMENT & WATERPROOF] Crafted for car enthusiasts, this kit is designed to fit universally under Sedans, Coupes, Hatchbacks, and Sports Cars. Built with IP67 waterproof design, the aluminum-encased lights are sealed against rain, moisture, and road debris, ensuring the party doesn't stop just because the weather turns.
- [SAFE & SECURE INSTALLATION] Set up your Aura LED Kit effortlessly with our user-friendly design. The kit comes with mounting brackets and zip ties, keeping your light bars secure even on rough terrain. Plus, the inline fuse 12V direct power battery harness provides a safe, stable connection, so you don’t have to worry about any voltage issues. Optional: Add Aura Fuse Tap Adapter (B0B7QVF6B9) for a cleaner fuse box install.
- [RELIABLE US-BASED SUPPORT] We stand behind our build quality. This underglow kit is backed by an OPT7 1-Year Warranty. Plus, you get access to our US-based customer support team for any installation help you need. Upgrade your ride today with lighting that lasts!
- 【APP Control】Mobile Phone APP Control, phone control direct, control range up to 20 meters; And a convenient APP Control offers easier operation. easy to choose multiple modes, music sync mode, DIY mode, multi-color mode, brightness and stroboscopic speed, meet your all needs.
- 【Multi-Color Fuction】Car underglow light with over 16 million colors for you to enjoy and indulge, DIY lighting effects, Music sync, Multi-color Mode with adjustable brightness, such as Colorful gradient, ALL kinds of monchrome, double color gradient, flashing modes and so on; which enhance the look of your car and enhance the feel of your driving experience.
- 【Super Brightness】This car underglow strip lights kit adopt 252pcs high quality RGB 5050 chip light beads, which are more stable than other products on the market. 252 LEDsin total, High brightness, low power consumption. led lights for car exterior can be irradiated with 150° super wide angle light. You can create a unique color mode yourself to create a comfortable romantic atmosphere.
- 【Waterproof and Durability】Whole truck underglow kit Waterproof, under car led lights with the IP68 Waterproof material, completely sealed by transparent shell which won't influence the light transmittance, waterproof and dust-proof. It can last for more than 50,000 lighting hours.
- 【2 ways installtion】You can power the underglow lights for cars truck by the 12V cigarette adapter or by Positive/Negative wiring. adhesive tape on the back of each car underglow light kit, In addition, and mounting hardware (screws, snaps and cable ties) can keep the light strips from falling off. The neon underglow kit fit for any 12V automotive cars, trucks, SUVs, etc. And it can also be used in a variety of interior & exterior applications of the cars.
- 【Incredible Brightness】- Smart SoundSync LED UnderGlow Light, built-in high Intensity 3 In 1 RGB LED chip, High Brightness and Low Consumption, lighting up the entire under car, enhances the stylish look your vehicle
- 【2 Ways to Control】- Bluetooth APP + 24 key wireless RF remote control, easy to choose multiple modes, music mode, DIY mode, multi-color mode, timing function, adjust the change speed, brightness and stroboscopic speed, meet your all needs.The automotive neon accent light kits is built in sensitive mic, which make it glow and dance to the rhythm of your music in music mode
- 【2 Line Design & IP68 Waterproof】- This car underglow light is of 2-line design connecting 4 strip lights of 2 x 35 inch + 2 x 47 inch, no matter what car model you drive, our long car led light connecting wires enable it to perfectly decorate Including all cars, SUVs, vans, trucks, motorcycles and even boats as it is IP68 waterproofed. And as a decorative light, it can also be used in a variety of interior & exterior applications like decorative lighting for house, garden, party and etc
- 【Easy installation & Universal Compatibility】- You can power the strip lights by the 12V cigarette adapter or by Positive/Negative wiring.The 12V voltage means it can be used by almost all of the car. Car Underglow Light strips with strong self-adhesive tape that can be simply peeled off and pasted on any smooth surface. Use the cable ties to fix the light strip. Soft and flexible tubing, can be arbitrarily bent
- 【Fearless of Extreme Weather】 Underbody kit is made of high and low temperature resistant material, capable of working at -20 to 80 degrees. Adopt the design of junction gluing, and it can work normally in heavy rain
- 🚗 Incredible Brightness ：Smart SoundSync LED UnderGlow Light, built-in high Intensity 3 In 1 RGB LED chip，2pcs 72-LED strips and 2pcs 54-LED strips,High Brightness and Low Consumption, lighting up the entire under car, enhances the stylish look your vehicle
- 🚗 Multiple Modes：Bluetooth APP + 24 key wireless RF remote control, easy to choose multiple modes, music mode, DIY mode, multi-color mode, timing function, adjust the change speed, brightness and stroboscopic speed, meet your all needs.The automotive neon accent light kits is built in sensitive mic, which make it glow and dance to the rhythm of your music in music mode
- 🚗Waterproof and Durable：Made with strong IP67 waterproof, dust-proof Flexible Rubber Tubing material, the LED Underbody System Light Strips body is well protected that completely sealed to work at any Road Conditions or Rain day. Car Underglow Lights suitable for 12V Cars, SUV, Jeep, Vans, Trucks decoration. Idea for under wheel arches, around the front grille, under foot-wells, in the trunk, along the dash
- 🚗 Easy Installation: Car Underglow Light strips with strong self-adhesive tape that can be simply peeled off and pasted on any smooth surface. Use the cable ties to fix the light strip. Soft and flexible tubing, can be arbitrarily bent
- 🚗 Package and Warranty: 4 Pcs Car Led Lights (2 * 47.2in+ 2 * 35.4in ) + 1 Bluetooth Controller + 1 Cigarette Power Adapter + 1 RF Remote Controler + 1 bag of mounting clips + 1 User Manual. ★ Our Car underglow kit comes with 【6 months Warranty & 30 Days Money Back】and life long technical support. Any questions, click "Yielinth-Ask a question" to send an email to us, we will help you within 24 hours.
- Ultra Brightness LED: This car underglow strip lights adopt 256pcs SMD 5050 LED chips. Output brighter and more uniform. RGBIC Chips perfectly present the chase effect. Enhance the look of your car and enhance the feel of your driving experience.
- APP & Remote Control: The app control has 5 functional modes: Multi-color-DIY ; Music Mode; Rhythm; Function Mode Option; Timing Function. It can create custom 16 million colors. The remote control has 4 static lighting modes, preset Jump and preset fading patterns, 8 sound active modes and even more for you to explore. Both app and remote make you select your ideal color.
- IP 67 Waterproof & Strong adhesive: IP67 waterproof, protect the LED strips to work well. In addition, strong adhesive and cable ties ensure stable installation. Even driving through lots of rain, highway speeds, potholes, the LED strips can still stay on and work great. Please clean down the dust, oil, and water before installing, the adsorption force will be stronger.
- Easy Installation: You can power the strip lights by positive and negative power cable. The strong adhesive tap and mounting hardware (screws, snaps and zip ties) can keep the light strips from falling off. Ensure it to be installed stably. The neon underglow kit fit for any 12V automotive cars, trucks, RVs, SUVs, Campers etc. And it can also be used in a variety of interior & exterior applications of the cars.
- Package Includes: 4PCS LED light strips, Remote Controller, Control Box, Mounting Hardware(screws, clips and zip ties), Double Sided Tape, Instruction Manual
Your Bright Ride: The Essential Car Underglow Buying Guide
Car underglow, those cool lights shining beneath your vehicle, adds a unique look. Choosing the right set takes a little homework. This guide helps you pick the best glow for your ride.
Key Features to Look For
When shopping for underglow, certain features make a big difference in how your lights look and work.
- **Color Options:** Do you want a single color or the ability to change colors? RGB (Red, Green, Blue) kits let you mix millions of shades. This offers the most fun and customization.
- **Brightness (Lumens):** Brighter lights show up better, especially at night. Look for high-quality LEDs that offer strong, even illumination across the whole car.
- **Durability and Waterproofing (IP Rating):** Your lights live outside, facing rain, snow, and road grime. Check the IP rating. IP67 or higher means the lights are well-protected against water and dust.
- **Control Method:** How do you change the settings? Simple remote controls are easy. Bluetooth apps let you control colors and patterns right from your smartphone, offering more advanced features.
- **Sound Activation:** Some kits flash or change color to the beat of your music. This is great for parties or cruising.
Important Materials for Longevity
The materials used determine how long your underglow lasts. Cheap plastic breaks fast.
Good underglow uses strong, flexible strips. Look for **Silicone or Epoxy Coating** over the LED chips. This seals them tightly against moisture and vibrations. The wiring itself must be **heavy-gauge and insulated** to handle the car’s electrical system without overheating or fraying.
Factors That Improve or Reduce Quality
Quality isn’t just about looks; it’s about reliable performance.
What Makes It Better: High-quality LED chips (like those from major brands) offer consistent color and don’t burn out quickly. Easy, secure mounting hardware (strong adhesive tape or clips) keeps the strips firmly in place. Seamless color transition is another sign of a quality product.
What Makes It Worse: Flimsy wiring is a major red flag. If the control box feels light and cheap, the electronics probably won’t last long. Poorly sealed strips often fail after the first heavy rain. Also, kits that require complicated wiring into your engine bay often cause headaches later on.
User Experience and Use Cases
How you plan to use your underglow affects your purchase.
- **Show Cars/Events:** If you want maximum impact, choose feature-rich RGB kits with complex patterns and high brightness. Easy-to-use smartphone apps are essential here for quick changes.
- **Daily Driving Aesthetics:** For a simple, cool look, a single-color kit (like cool white or blue) that is bright but not distracting works best. Look for reliability over fancy features.
- **Installation Ease:** Most modern kits use plug-and-play connections. Simple installation means you stick the strips on, connect the power source (usually to your car battery or fuse box), and mount the control box underneath. If you are not comfortable with basic wiring, look for kits that tap directly into your cigarette lighter plug.
Car Underglow Buyer FAQ (Frequently Asked Questions)
Q: Is car underglow legal?
A: Legality changes based on where you live. Many states and cities have rules about what colors you can use (often banning flashing red or blue lights, which look like emergency vehicles). Always check your local traffic laws before installing.
Q: How hard is the installation process?
A: For basic kits, installation involves sticking the light strips to the frame and connecting the power source. If the kit requires complex wiring into your existing car lights, you might need professional help. Always clean the car frame thoroughly before sticking the lights on.
Q: Will underglow drain my car battery?
A: LEDs use very little power. If you install the lights to turn off when the car is off (wired to the fuse box or using a switch), you shouldn’t have battery drain issues. If you leave them running constantly, any accessory will eventually drain the battery.
Q: What is the difference between LED and Neon underglow?
A: Modern underglow almost always uses LEDs (Light Emitting Diodes). LEDs are brighter, use less energy, last much longer, and are flexible. Old neon tubes are fragile and require high-voltage converters, making them outdated for most new kits.
Q: Can I install underglow myself?
A: Yes, many kits are designed for DIY installation. You usually need basic tools like a screwdriver, cleaning supplies, and zip ties for wire management. Read the instructions carefully before starting.
Q: What IP rating should I look for?
A: Aim for at least IP67. This rating means the lights are dust-tight and can survive being submerged in water briefly, which is perfect protection against rain and splashes from the road.
Q: How do I hide the control box?
A: Mount the control box in a dry, protected area, often near the battery or inside the wheel well shroud (if it is well-sealed). Use strong double-sided tape or mounting brackets to keep it secure and out of sight.
Q: Do I need a special alternator for underglow?
A: No. Modern LED underglow systems draw very little current. A standard car alternator handles these lights easily without needing an upgrade.
Q: What if one light strip stops working?
A: If you bought a quality strip, this should not happen often. If it does, check the connection point. If the issue is internal to the strip, you will likely need to replace that segment or the entire kit, depending on the warranty terms.
Q: Should I use flexible or rigid strips?
A: Always choose flexible strips. Cars have curved surfaces, and rigid strips will not adhere properly, leading to gaps and potential breakage when driving.