When Do You Need LED Roadside Flares?

The LED Roadside Flare Lights offered by SpeedTech Lights not only provide bright and powerful LED outputs with multiple flash patterns, but they are durable, rugged, and affordable. These roadside discs are a great solution to keep you safe on the road. Lay them out and turn them on so the flashing warning light discs capture the attention of oncoming drivers to prevent accidents and collisions. When it comes to roadside safety lights and equipment, STL carries a variety of products so you can make SpeedTech your one-stop shop for all your roadside safety needs.

LED Road Flares vs. Traditional Incendiary Flares

Traditional road flares burn a chemical charge to produce light. On the other hand, LED flares create the same warning effect electronically, which changes what they can safely be used for.

• Reusable: An LED flare runs on batteries so they can be used over and over again. An incendiary flare burns once and is gone.
• No flame or heat: LED flares carry no ignition risk, so they can be placed near a fuel spill, in dry grass, inside a tunnel or garage, or next to a vehicle leaking fluid.
• Longer run time: A burning flare lasts somewhere between a few minutes and half an hour. An LED flare stays lit for a much longer time on one set of batteries or one charge, which is important when you’re on a long recovery.
• Works in wet weather: Rain and standing water do not put an LED flare out.
• No residue: Nothing burns down onto the road surface, and there is nothing to dispose of afterwards.
• Easier to store: LED flares carry no burn date to track and no special storage requirements.

The trade-off is that an LED flare needs working batteries or a charge, so always check the power status before the set goes back in the vehicle.

Why Purchase Our Rechargeable LED Flare Lights in Packs?

SpeedTech Lights offers these disc lights in both 3 and 6 packs, with options for both battery-powered and rechargeable LED road flare lights. The 3 pack LED Road Flares require AAA batteries for power and come with a carrying travel bag while the 6 pack LED Road Flares are rechargeable and come with a rechargeable carrying case for easy transport and rechargeability. Regardless of which set of roadside flare disc lights you choose, they are sure to get the job done.

Battery-Powered vs. Rechargeable LED Flares

Both versions give the same warning output. The difference is how they are powered.

• Battery-powered (3 pack): Runs on AAA batteries and ships with a carrying bag. Swapping batteries takes seconds, which suits a vehicle that sits for long periods between calls or a glovebox set that may not get checked often.
• Rechargeable (6 pack): Ships with a rechargeable carrying case, so the whole set charges together between shifts. This is the better option for a vehicle in daily service, where the set gets used often enough to justify a charging routine. It comes with both an AC wall adapter and a charger that plugs into a cigarette lighter.

Six discs also give you enough units to taper a lane closure properly rather than marking a single point.

Who Uses LED Safety Flares

• Tow and roadside assistance: Marking a recovery on the shoulder, usually alongside amber warning lights on the truck itself.
• Police, fire, and EMS: Marking a crash scene, closing a lane, or channeling traffic away from crews working the road.
• Volunteer responders: A set in the personal vehicle gives warning presence at a scene before other vehicles arrive.
• Commercial drivers: Marking a disabled truck. Commercial operators have their own placement requirements, so check what applies to your vehicle.
• Construction and utility crews: Marking a short-term work zone or a hazard away from the main traffic pattern.
• Everyday drivers: A breakdown, a flat tire, or a collision on an unlit road.

How to Deploy LED Road Flares Safely

Flares only help if they are placed where a driver can see them and react in time.

• Start far enough away: Place the first flare far enough upstream that an approaching driver has time to slow down. The faster the road, the further back you need to place the first road flare.
• Work toward the hazard: Walk out from the scene facing oncoming traffic and set the discs down as you go, rather than walking away from the traffic you are trying to warn.
• Taper rather than spot: A line of flares angled toward the closed side is the best method to guide drivers in the right direction. A single disc at the hazard only marks the problem.
• Stay out of the live lane: Place flares from the shoulder wherever possible and make sure you are wearing something high-visibility. Wearable safety lights are a way to ensure that drivers can see you on the side of the road.
• Pair with vehicle lighting: Keep in mind that flares supplement a traffic advisor or warning bar on the vehicle, rather than replacing it.

When you are closing up the scene, collect the discs before you leave. Always check the batteries or charge before the set goes back in the vehicle.

Shop In-Stock LED Road Flares

SpeedTech Lights is a US emergency vehicle lighting manufacturer in Buda, Texas. For over 21 years, we have supplied police, fire, EMS, tow, and municipal fleets with warning lights and roadside safety equipment. Every product carries a 5-year warranty; LED Road Flares carry a 2-year warranty, and departments buying on government purchase orders get agency terms and net billing.

🛒 Shop LED Road Flares at SpeedTech Lights

SpeedTech Lights carries rechargeable and battery-powered LED road flares in 3 and 6 packs, with multiple flash patterns, a carrying bag or rechargeable case, and no flame or heat. All products are stocked in-house for 1-2 day processing. BBB A+ Rated. Free shipping on orders $100+. Government purchase orders accepted.

Call (800) 757-2581  |  Mon-Fri, 9:00am-4:00pm CST  |  [email protected]

Frequently Asked Questions About LED Road Flares

What is the difference between LED road flares and traditional flares?

LED road flares produce the warning light electronically, while traditional flares burn a chemical charge. The main differences are that LED flares are reusable, produce no flame or heat, work in the rain, and leave no residue on the road surface. A burning flare produces more raw light at close range, but it burns out and cannot be reused.

Are LED road flares rechargeable?

Both options are available. The 6-pack LED road flares are rechargeable and ship with a rechargeable carrying case, so the whole set charges together. The 3-pack version runs on AAA batteries and ships with a carrying bag, which means you swap cells rather than charging them.

How many road flares do I need?

The number of flares you need depends on the road and the hazard. A three-disc set covers a straightforward shoulder breakdown. A six-disc set gives you enough units to taper traffic across a lane rather than marking a single point, which is what you want on a faster road or a longer closure. Commercial operators should follow the placement requirements that apply to their vehicle.

Can LED flares be used near a fuel spill?

Yes. LED flares produce no flame, no spark, and no heat, so they can be placed in high-risk areas, such as near spilled fuel, in dry grass, inside a tunnel, or next to a leaking vehicle. This is when an incendiary flare is unsafe to use, and it is one of the main reasons many departments switched to LED.

Do LED road flares work in the rain?

Yes. Rain and standing water do not extinguish an LED flare the way they can affect a burning flare. The discs sit flat on the road surface and keep flashing in all weather conditions, which is when roadside visibility matters most.

How long do LED road flares last?

LED road flares run far longer than a burning flare, which typically lasts somewhere between a few minutes and half an hour. Run time on an LED set depends on the flash pattern selected and the battery or charge state, so check the product listing for the figures on a specific model.