Xprite STL-C170M-42IN-G1-YG 42-Inch 330-LED Rooftop Strobe Light Bar

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Product guide

Xprite STL-C170M-42IN-G1-YG 42-Inch 330-LED Rooftop Strobe Light Bar

The Xprite STL-C170M-42IN-G1-YG is a 42-inch rooftop strobe light bar listed with amber and green LEDs for work vehicles. Its 35 flash patterns, memory function, adjustable mounting bracket and 12–24 V operation may suit fleets that need selectable warning flashes, but customer feedback raises durability and reliability concerns.

At a glance

Six-button controller is described as selecting among 35 flashing modes, with a memory function for the chosen mode.
The listing describes an adjustable bracket and a heavy-duty cable for 12–24 V plug-and-play use.
Manufacturer claims include an aluminum-alloy design, dustproof and waterproof features, and a scratch-resistant lens.

Price

$131.37Save 10%

Reference price: ~~$145.99~~

Price checked: Nov 12, 2026

View offer

Pros and cons

Pros

A broad choice of 35 listed flash patterns and a memory function can make a preferred mode quicker to select again.
The stated 12–24 V range and adjustable bracket are aimed at fitting a variety of vehicle roofs.
Amber and green LEDs provide a specific color combination for buyers who need both colors.

Cons

Customer feedback includes reports of the bar failing after about a month and breaking on the first drive, making long-term reliability a notable concern.

Technical specifications

22 specifications

Identity
Brand	Xprite
Model	STL-C170M-42IN-G1-YG

Lighting
LED count	330 high-power, high -intensity LEDs
Light source	LED
Listed color	Amber Green
Lens color	Clear
Lens material	Polycarbonate
Flash patterns	35 different strobe patterns
Maximum output power	95W
Claimed service life	up to 50,000 hrs

Vehicle and installation
Listed length	42 inch
Mounting	Adjustable bracket
Vehicle types	ATV, Car, RV, Truck, UTV
Fit type	Universal Fit
Mounting position	Top
Operating voltage	12 volts, 24 volts
Cable and connection claim	long enough heavy - duty cable, supporting 12 - 24V plug - and - play usage

Construction and protection
Housing construction claim	integrated heavy - duty aluminum alloy design
Additional features	Dustproof, Waterproof
Lens description	scratch-resistant lens

Other listing details
Model year	2018
Manufacturer warranty description	1 Year Manufacturer

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title describes a 42-inch, 330-LED amber-green bar, while the details table does not supply a length or LED count. The listing also gives both a 2018 model year and a 2018 year field. Confirm the precise model and stated measurements for the selected listing before purchase. Customer feedback discusses magnet strength, but the listed mounting method is an adjustable bracket, so magnetic mounting is unconfirmed.

What’s in the box

Included

Strobe light bar

Who is it for?

A good fit for

Work-truck, towing, construction and snowplow operators seeking an adjustable-bracket rooftop warning light with multiple flash patterns.
Buyers whose electrical setup is compatible with the stated 12–24 V range and who specifically want amber and green lighting.

Less suited to

Buyers who need well-established long-term durability, given customer reports of early failures.
Anyone who specifically requires a magnetic mount, since the listing describes an adjustable bracket and does not confirm magnetic mounting.

Xprite STL-C170M-42IN-G1-YG 42-Inch 330-LED Rooftop Strobe Light Bar · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 397 ratings

5 stars64%64%
4 stars12%12%
3 stars8%8%
2 stars5%5%
1 star11%11%

Customer feedback highlights perceived brightness, visibility and quality, with some customers also describing the product as worth the price. Reports about reliability and magnet strength are mixed, and durability concerns include claims of failure after about a month or breakage on the first drive. The reported brightness aligns with the listing’s 330-LED claim, but neither that specification nor the claimed 50,000-hour service life resolves the reported reliability concerns. The mixed magnet comments are especially relevant because the listed mounting approach is an adjustable bracket and magnetic mounting is not confirmed.

Positive themes

Customers describe the bar as bright, visible and good quality.

Negative themes

Some customers report early breakage, including on the first drive.

Mixed feedback

Customer reports on reliability vary, with some saying it works well and others reporting failure after about a month.
Magnet strength receives mixed comments, although magnetic mounting is not confirmed in the listing.

Frequently asked questions

How many flash patterns does the Xprite light bar offer?

The listing claims 35 different flashing patterns and a memory function. These are manufacturer claims, not independent performance measurements.

What voltage does it support?

The listing states 12 volts and 24 volts and describes 12–24 V plug-and-play use. Confirm compatibility with the vehicle and installation setup.

Does it mount magnetically?

Magnetic mounting is not confirmed. The product description specifies an adjustable bracket, while customer feedback mentions differing experiences with magnet strength.

What should buyers know about durability?

Customer feedback reports mixed reliability, including claims of failure after about a month and breakage on the first drive. Consider this uncertainty if dependable long-term operation is essential.