1 / 7Nilight 48-01A 12-Inch Amber and White LED Rooftop Strobe Light
Inch Amber White: The Nilight 48-01A rooftop strobe light is a magnetic-mount warning bar with 48 LEDs and 16 selectable flash patterns. It is designed for 12–24V vehicles, but the listing gives conflicting electrical power details and warns against use above specified driving speeds, so check the notes before choosing it.
At a glance
- The listing describes 48 LEDs, amber-and-white light and 16 selectable flash patterns.
- A cigarette-lighter plug and magnetic base are described for quick installation on compatible metal vehicle surfaces.
- The manufacturer lists uses including trucks, tractors, construction vehicles and snowplows.
Often bought together
Pros and cons
Pros
- The 16 flash patterns include rotating, flashing and alternating-side options, with a claimed memory recall for the last pattern.
- The plug-in control is described with separate power and pattern switches.
- The listing specifies a 9.5-foot cable, useful when routing power from the vehicle cabin to its roof.
Cons
- Magnetic mounting limits attachment to compatible ferrous surfaces. The listing says it will not adhere to aluminum alloy or stainless steel.
Technical specifications
21 specifications| Brand | Nilight |
|---|---|
| Model | 48-01A |
| Power configuration | Battery Powered |
|---|---|
| Voltage | 12 volts |
| Amperage | 10 A |
| Wattage | 120 watts |
| Batteries listed | 12 A batteries required. |
| Light source | LED |
|---|---|
| Number of light sources | 48 |
| Beam angle | 30 degrees |
| Color | Amber and White |
| Flash patterns | 16 |
| Dimensions | 12.6"L x 7"W x 3.05"H |
|---|---|
| Mounting type | Magnetic Mount |
| Form factor | Rectangular prism with rounded ends |
| Cable length | 9.5 FT |
| Magnets | 14 PCS |
| Material listed | Acrylonitrile Butadiene Styrene (ABS) |
|---|---|
| Shade material | abs,metal,pc |
| Finish | Painted |
| Specification listed | CE, RoHS |
What to know before buying
Listing details to confirm
Listing details are contradictory or unconfirmed: the specifications say battery powered and require 12 A batteries, while product content describes a cigarette-lighter plug and 12–24V DC input. The table also lists 12 volts, 10 A and 120 watts without reconciling them. Speed guidance conflicts between use only below 40 mph and putting the light away before driving above 45 mph. Confirm the exact version and follow local laws before use. Customer reports also differ on magnetic hold and durability, with some saying the light can fall off. This roof-mounted light is not intended for highway-speed use.
What’s in the box
Included- Roof-top strobe light bar
Who is it for?
A good fit for
- Vehicle operators seeking a removable rooftop warning light for low-speed or stationary work.
- Buyers with a compatible metal mounting surface and a suitable 12–24V vehicle power connection.
Less suited to
- Drivers who need a rooftop warning light for highway-speed travel.
- Vehicles with non-ferrous roof surfaces where the magnetic base cannot hold.

Customer reviews on Amazon
- 5 stars
78% 78% - 4 stars
11% 11% - 3 stars
5% 5% - 2 stars
2% 2% - 1 star
4% 4%
Customer feedback describes the lights as easy to install and reports positive experiences with operation, visibility and value. Opinions are mixed on magnetic strength and durability, while stability is a concern, including reports of the bar falling from a roof. For buyers choosing this magnetic-mounted light, that variation matters: the listing itself limits attachment to compatible metal and warns against high-speed use, so secure placement and intended operating conditions deserve attention.
Positive themes
- Customers report that the light works well and is easy to install.
- Customer feedback includes positive comments about visibility and value.
Negative themes
- Some customers report that the light falls off the roof, raising concerns about stability.
Mixed feedback
- Feedback differs on magnetic strength, with some finding the magnets strong and others not.
- Durability experiences vary, with reports of both durable use and lights that do not last.
Frequently asked questions
How does the light receive power?
The listing conflicts: a details field says battery powered and specifies 12 A batteries, while the product content describes a cigarette-lighter plug and 12–24V DC input. Confirm the configuration for the selected listing before buying.
Will the magnetic base attach to any vehicle roof?
No. The listing says the magnets hold on iron and do not adhere to aluminum alloy or stainless steel. Customer feedback is mixed on magnetic strength and stability.
Can it be used while driving at highway speeds?
No. The listing says it is not intended for highway speeds, but gives inconsistent limits of over 40 mph and above 45 mph. Treat it as unsuitable for highway-speed use and check local regulations.
How many flash patterns are listed?
The manufacturer describes 16 selectable patterns, including rotating, flashing and alternating between the left and right sides.

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