---
product_id: 655600165
title: "LED Sign for Car-7''x3'' Flexible USB 5V Digital Sign, Programmable LED Display, App Control Custom Text Pattern Animation for Store Car Bar Hotel"
brand: "howdot"
price: "€ 28.25"
currency: EUR
in_stock: true
reviews_count: 8
category: "Howdot"
url: https://www.desertcart.ie/products/655600165-led-sign-for-car-7x3-flexible-usb-5v-digital-sign
store_origin: IE
region: Ireland
---

# Smart app control with endless updates 512 RGB LEDs for vibrant visuals Plug & play USB 5V power with 14.8FT cable LED Sign for Car-7''x3'' Flexible USB 5V Digital Sign, Programmable LED Display, App Control Custom Text Pattern Animation for Store Car Bar Hotel

**Brand:** howdot
**Price:** € 28.25
**Availability:** ✅ In Stock

## Summary

> 🚗💡 Light up your world with customizable LED flair — because ordinary is overrated!

## Quick Answers

- **What is this?** LED Sign for Car-7''x3'' Flexible USB 5V Digital Sign, Programmable LED Display, App Control Custom Text Pattern Animation for Store Car Bar Hotel by howdot
- **How much does it cost?** € 28.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/655600165-led-sign-for-car-7x3-flexible-usb-5v-digital-sign)

## Best For

- howdot enthusiasts

## Why This Product

- Trusted howdot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** Plug in via USB and stick anywhere with strong 3M tape—no batteries needed.
- • **Limitless Customization:** Design your own text, animations & music-sync patterns with intuitive app control.
- • **Ultra-Flexible & Durable:** Bendable, waterproof, and dustproof surface built to withstand any environment.
- • **Brightness & Speed Control:** Adjust brightness and animation speed to perfectly match your vibe, day or night.
- • **Versatile Social Statement:** Perfect for cars, bars, offices, events, and seasonal celebrations—stand out everywhere.

## Overview

This 7''x3'' flexible LED sign features 512 vibrant RGB LEDs powered by USB 5V, controlled seamlessly via a smart app that offers endless customization including text, animations, and music synchronization. Its waterproof, dustproof, and bendable design ensures durability indoors or outdoors, while easy installation with included 3M tape and a long USB cable makes it perfect for cars, stores, bars, and events. Stay ahead of the curve with dynamic, eye-catching digital signage that transforms any space into a social hotspot.

## Description

Buy LED Sign for Car-7''x3'' Flexible USB 5V Digital Sign, Programmable LED Display, App Control Custom Text Pattern Animation for Store Car Bar Hotel: Neon Accent Lights - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very fun product - Wow I genuinely wish I got the larger one. The product is amazing and it’s plug and play. You literally just plug in the usb and it will start working. Out of the box the remote has a lot of pre programmed designs you can use. I was going to put this in my car but thought it was a much cooler idea to put it inside my gaming pc. The adhesive to stick it onto the glass is very solid, it hasn’t fallen off nor looks like it will. The amazing part about this is the app. It allows you to instead of using the controller to turn it on/off you can use the app. It also has a lot more preprogrammed options on the app itself which was great. However the two best features are the ability to make your own animations but also the ability for it to visualize audio. The lights are very bright and there is an ability to adjust it. Overall it’s a great product and I definitely will get the larger one to use in a car
Review: Muy bueno - Excelente producto

## Features

- 【Smart APP Control】This LED panel consists of 512 RGB LED beads. Seamlessly control this Programmable LED car sign with the mobile app, which is battery-free and environmentally friendly. The app is constantly updated with new content for endless fun.
- 【 Customized Function】Customize your LED sign to fit your needs and preferences. Design text, patterns, animations, hand-drawn graffiti, and even synchronize with music rhythm. Easily adjust brightness and speed to create the perfect display for any occasion.
- 【Flexible and Adjustable】The surface of this LED panel is made by the drip process, which is dustproof, waterproof and bendable. Adjustable brightness makes it suitable for all indoor and outdoor environments.
- 【Easy To Use】Install effortlessly with 5V USB plug. With included 4 peice 3M tape and 14.8FT super long USB cable, effortlessly hang it on to car windows or other surfaces.
- 【Wide Range of Uses】Ideal for a wide range of applications, this LED sign is perfect for holiday parties, weddings, camping, bars, hotels, shops, cars, exhibitions, trade shows, refrigerators, and offices. It's also great for seasonal celebrations like Christmas, New Year, and Easter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D69X8TBJ |
| Best Sellers Rank | #616,029 in Automotive ( See Top 100 in Automotive ) #816 in Automotive Neon Accent Lights |
| Brand | howdot |
| Brand Name | howdot |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 71 Reviews |
| Included Components | 1 x LED light strip, 1 x Remote control, 1 x Power adapter |
| Item Dimensions L x W | 6.81"L x 2.75"W |
| Item Height | 0.1 centimeters |
| Item Shape | Rectangular |
| Light Type | LED |
| Manufacturer | Howdot |
| Material | PU+FPCB |
| Mounting Type | glass window |
| Recommended Uses For Product | holiday parties, weddings, camping, bars, hotels, shops, cars, exhibitions, trade shows, refrigerators, offices, seasonal celebrations like Christmas, New Year, and Easter Recommended Uses For Product holiday parties, weddings, camping, bars, hotels, shops, cars, exhibitions, trade shows, refrigerators, offices, seasonal celebrations like Christmas, New Year, and Easter See more |
| Style | Art Deco |
| Theme | Art |
| Unit Count | 1.0 Count |

## Product Details

- **Color:** Black
- **Brand:** howdot
- **Material:** PU+FPCB
- **Theme:** Art
- **Recommended Uses For Product:** holiday parties, weddings, camping, bars, hotels, shops, cars, exhibitions, trade shows, refrigerators, offices, seasonal celebrations like Christmas, New Year, and Easter

## Images

![LED Sign for Car-7''x3'' Flexible USB 5V Digital Sign, Programmable LED Display, App Control Custom Text Pattern Animation for Store Car Bar Hotel - Image 1](https://m.media-amazon.com/images/I/71A9eci6V4L.jpg)
![LED Sign for Car-7''x3'' Flexible USB 5V Digital Sign, Programmable LED Display, App Control Custom Text Pattern Animation for Store Car Bar Hotel - Image 2](https://m.media-amazon.com/images/I/71J+C9HnsFL.jpg)
![LED Sign for Car-7''x3'' Flexible USB 5V Digital Sign, Programmable LED Display, App Control Custom Text Pattern Animation for Store Car Bar Hotel - Image 3](https://m.media-amazon.com/images/I/71N0r2Uqp1L.jpg)
![LED Sign for Car-7''x3'' Flexible USB 5V Digital Sign, Programmable LED Display, App Control Custom Text Pattern Animation for Store Car Bar Hotel - Image 4](https://m.media-amazon.com/images/I/71ZZBfr8BCL.jpg)
![LED Sign for Car-7''x3'' Flexible USB 5V Digital Sign, Programmable LED Display, App Control Custom Text Pattern Animation for Store Car Bar Hotel - Image 5](https://m.media-amazon.com/images/I/71lf6EgVQ6L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very fun product
*by W***M on August 12, 2024*

Wow I genuinely wish I got the larger one. The product is amazing and it’s plug and play. You literally just plug in the usb and it will start working. Out of the box the remote has a lot of pre programmed designs you can use. I was going to put this in my car but thought it was a much cooler idea to put it inside my gaming pc. The adhesive to stick it onto the glass is very solid, it hasn’t fallen off nor looks like it will. The amazing part about this is the app. It allows you to instead of using the controller to turn it on/off you can use the app. It also has a lot more preprogrammed options on the app itself which was great. However the two best features are the ability to make your own animations but also the ability for it to visualize audio. The lights are very bright and there is an ability to adjust it. Overall it’s a great product and I definitely will get the larger one to use in a car

### ⭐⭐⭐⭐⭐ Muy bueno
*by R***O on October 1, 2025*

Excelente producto

### ⭐⭐⭐⭐ Cool little gadget
*by B***L on March 8, 2025*

Pretty nice but I had some pixels that light up another color (hence the 4 stars) hopefully it’s just a glitch but overall nice product. Super easy to connect to and the app isn’t hard to navigate.

## Frequently Bought Together

- LED Sign for Car, 7''x3'' Flexible USB 5V Digital Sign, Programmable LED Sign, App Control Custom Text Pattern Animation for Store Car Bar Hotel
- swift Price Gun Kit with 5000 Labels and Spare Ink M8-22 Yellow

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-31*