---
product_id: 146589262
title: "CJRSLRB 4Pcs Universal Wireless Car Door Safety LED Warning Light for Anti Rear-End Collision (Multicolor)"
brand: "cjrslrb"
price: "€ 14.97"
currency: EUR
in_stock: true
category: "Automotive Parts and Accessories"
url: https://www.desertcart.it/products/146589262-cjrslrb-4pcs-universal-wireless-car-door-safety-led-warning-light
store_origin: IT
region: Italy
---

# CJRSLRB 4Pcs Universal Wireless Car Door Safety LED Warning Light for Anti Rear-End Collision (Multicolor)

**Brand:** cjrslrb
**Price:** € 14.97
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CJRSLRB 4Pcs Universal Wireless Car Door Safety LED Warning Light for Anti Rear-End Collision (Multicolor) by cjrslrb
- **How much does it cost?** € 14.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/146589262-cjrslrb-4pcs-universal-wireless-car-door-safety-led-warning-light)

## Best For

- cjrslrb enthusiasts

## Why This Product

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

## Description

Specifications: Type: Car door warning light Material: high quality ABS Size: 27*8mm/1.06*0.31in Led Light Color: Multicolor Lamp beads: 5 LED lamp beads Battery: CR2032 button battery Battery life expectancy: 720 (hours) Applicable Vehicle Model: Universal Package Included: 4 x Multicolor Car Door Warning Light 4 x Magnets 4 x Batteries (CR2032) 8 x 3M Sticker Installation Steps: ① Wipe the location to be installed with a rag. ② Tear off the double-sided tape and test the position first. ③ Align the position and paste the installation, Press 5 seconds at least. ④ Test the position of the magnet and remove the double-sided tape. ⑤ Align the position and paste the installation. Attention: Install it in the position does not affect closing the door . How to Replace The Battery: ❶ Unscrew the outer casing. ❷ Gently open the motherboard. ❸ Put in a new battery.

## Features

- ✔ Improve Passerby Visibility: When open the car door, the warning light flashes rapidly, reminding the rear vehicles or pedestrians the car doors are opening to avoid collisions or accident occurred.
- ✔ Intelligent Induction Design: The universals strobe warning light, built-in magnetic sensor, it will start flashing once the car door is opened, close the door the light will turn off automatically.
- ✔ Wireless Design: This car door crash lights use wireless design, no need to cut or destroy the original car wires, just stick them at the door by the self-gum. Does not affect the door opening, closing. Fit for most cars, SUV, truck.
- ✔ Waterproof Deaign: Come with waterproof rubber ring inside to better protect the main control board. It can be used even on rainy days.
- ✔ Long Battery Life: Safety warning light use CR2032 button battery (battery is included), at normal operating condition, battery life expectancy is 720 hours. Screw cap design, can replace the battery easily.
- ›See more product details

## Images

![CJRSLRB 4Pcs Universal Wireless Car Door Safety LED Warning Light for Anti Rear-End Collision (Multicolor) - Image 1](https://m.media-amazon.com/images/I/51JpJJ3hK1L.jpg)
![CJRSLRB 4Pcs Universal Wireless Car Door Safety LED Warning Light for Anti Rear-End Collision (Multicolor) - Image 2](https://m.media-amazon.com/images/I/51+6dPbsoVL.jpg)
![CJRSLRB 4Pcs Universal Wireless Car Door Safety LED Warning Light for Anti Rear-End Collision (Multicolor) - Image 3](https://m.media-amazon.com/images/I/51ParcQ2AoL.jpg)
![CJRSLRB 4Pcs Universal Wireless Car Door Safety LED Warning Light for Anti Rear-End Collision (Multicolor) - Image 4](https://m.media-amazon.com/images/I/51hsjEoc3AL.jpg)
![CJRSLRB 4Pcs Universal Wireless Car Door Safety LED Warning Light for Anti Rear-End Collision (Multicolor) - Image 5](https://m.media-amazon.com/images/I/51DmiKliITL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.it/products/146589262-cjrslrb-4pcs-universal-wireless-car-door-safety-led-warning-light](https://www.desertcart.it/products/146589262-cjrslrb-4pcs-universal-wireless-car-door-safety-led-warning-light)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-08*