V16 LED Emergency Warning Light with Magnetic Base for Vehicle Dashboard - Compact USB Rechargeable Portable Strobe Light for Cars, Vans, Trucks and General Use - 50,000 Hour LED Lifespan - 3.7V Lithium Battery - Available in Multiple Colour Combinations
V16 Magnetic Base LED Emergency Warning Light with USB Rechargeable Battery

When you need a reliable, portable warning signal for vehicle breakdowns, roadside repairs, or marking a slow-moving hazard, the V16 LED Emergency Warning Light offers a practical solution. Its core design focuses on ease of use and clear visibility. The strong magnetic base allows for instant, secure attachment to any ferrous metal surface on your car, van, or truck, such as the roof or dashboard, without the need for tools or permanent fixtures. Powered by a built-in 3.7V lithium battery that recharges via a standard USB port, it eliminates the hassle and ongoing cost of disposable batteries. The light is constructed from a durable plastic housing, making it both lightweight for portability and robust enough for exterior use. With a stated LED lifespan of 50,000 hours, it is built for long-term reliability as part of your vehicle's essential safety equipment.
Features and Construction

The V16 light combines several practical features designed for quick deployment and effective operation in emergency scenarios. Its construction prioritises functionality and durability to withstand typical roadside conditions.
Material and Build
The light's housing is made from plastic, chosen for its balance of durability and light weight. This material provides adequate protection for the internal electronic components against dust, moisture, and minor impacts encountered during vehicle use and storage. The plastic shell also facilitates the design of a compact form factor, making the unit easy to handle and stow away when not needed.
Size and Practical Fit
While specific dimensions are not provided, the product is described as compact, indicating it is designed for portability and discreet storage within a vehicle's cabin. This compact size, combined with the magnetic mounting system, means it does not occupy permanent space or require installation, allowing it to be used across multiple vehicles or stored easily in a glove compartment, centre console, or emergency kit bag.
Uses and Placement

This warning light serves a clear purpose: to enhance safety by making a stationary or slow-moving vehicle more conspicuous to other road users. Its versatile design supports use in a range of common situations.
Event or Professional Use
Beyond personal vehicle breakdowns, the light can be useful for professionals or at events. It could serve as a temporary marker for parked service vehicles, utility works, or event traffic management where a portable, battery-powered warning beacon is needed. The availability of different colour combinations—yellow/white, red/white, blue/white—allows users to select a colour that aligns with local regulations or specific signalling purposes.
Everyday Home Use
For the everyday driver, this light is a prudent addition to any vehicle emergency kit. Its primary use case is providing a high-visibility warning during unexpected breakdowns on motorways, country lanes, or in low-light conditions. The magnetic base offers flexibility, allowing it to be placed on the highest point of the vehicle (the roof) for maximum visibility, or on the dashboard if roof attachment isn't possible. Its general applicability means it can be transferred between different family cars or used on a trailer.
Benefits and Buying Value

The value of this product lies in its specific features that address common inconveniences and safety concerns associated with vehicle emergencies.
Reuse and Low Maintenance
The USB rechargeable battery system is a key benefit, enabling the light to be reused indefinitely without the ongoing expense and environmental waste of replacing disposable batteries. The exceptionally long 50,000-hour rated lifespan of the LED array means the light source itself is unlikely to fail during the product's usable life, contributing to low long-term maintenance. There are no bulbs to replace.
Why Choose This Product
Choosing this V16 light comes down to its combination of practical features for a specific need. The magnetic mount provides a level of convenience and security that suction cups or adhesive pads cannot match on suitable surfaces. The rechargeable battery offers modern convenience and cost savings. The extended LED lifespan indicates a focus on durable components. When you need a warning light, these features work together to provide a ready-to-use, reliable tool that minimises fuss at a stressful time.
