Flashing Warning Lights & Strobe Lights

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  3.8" LED Rectangular Surface Mount Warning Light - Split Color Green / Amber, Clear Lens - 4 LEDs

  SKU: M20484GYCL

  4 LED Rectangular Surface Mount Warning Light - Split Color Green and Amber, Clear Lens. Multiple lights can be synchronized to flash... more

  $53.29

   
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  3.8" LED Rectangular Surface Mount Warning Red, Clear Lens - 4 LEDs

  SKU: M20484RCL

  4 LED Rectangular Surface Mount Warning Red, Clear Lens. Multiple lights can be synchronized to flash simultaneously or alternately. ... more

  $53.29

   
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  3.8" LED Rectangular Surface Mount Blue Warning Light, Clear Lens - 4 LEDs

  SKU: M20484BCL

  4 LED Rectangular Surface Mount Blue LED Warning Light, Clear Lens. Multiple lights can be synchronized to flash simultaneously or al... more

  $53.29

   
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  3.8" LED Rectangular Surface Mount Warning Light - Split Color Blue/Red, Clear Lens - 4 LEDs

  SKU: M20484BRCL

  4 LED Rectangular Surface Mount Warning Light - Split Color Blue/Red, Clear Lens. Multiple lights can be synchronized to flash simult... more

  $53.29

   
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  Amber Surface Mount Oval Warning Light - Class 1

  SKU: M-20432Y

  Amber Surface Mount Oval Strobe Light. Measures: 3" x 2.4" x .6". This warning light has 10 selectable flash patterns and can be wire... more

  $59.26

   
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  Amber & White Ultra Thin LED Strobe Light

  SKU: 69-935

  Amber & white ultra thin led class 1 warning strobe light

  $60.95$51.81

  Special 2 available.
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  LED Amber 4" Round Emergency Strobe Light for Stepvans

  SKU: M-42701Y

  LED Amber ultra thin low profile 4" round emergency warning light by Maxxima

  $51.85

   
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  6.5" LED White & Amber Oval Strobe Light - 14 LEDs

  SKU: M-63353WYCL

  LED White & Amber Oval Warning Light. Class 1 & 2, 14 LEDs, 11 Selectable Flash Patterns.

  $50.95$43.31

  Special 8 available.
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  3.8" LED Rectangular Surface Mount Warning Light - Split Color Red / White, Clear Lens - 4 LEDs

  SKU: M20484RWCL

  4 LED Rectangular Surface Mount Warning Light - Split Color Red / White, Clear Lens. Multiple lights can be synchronized to flash sim... more

  $50.79

   
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  3 LED Mini Strobe Light with clear lens

  SKU: M-20383WCL

  3 LED strobe warning strobe light allows for easier mounting and a slimmer appearance. Lights come with standard black snap on bezel ... more

  $49.22

   
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  3 LED Mini Strobe Light, Amber

  SKU: M-20383YCL

  3 LED mini strobe warning light, amber

  $49.22

   
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  6.5" LED Amber Strobe Light - 14 LEDs

  SKU: M-63353Y

  LED Amber Strobe Warning Light, Class 1, 14 LED, 8 Selectable Flash Patterns, 1 Steady.

  $48.94$41.60

  Special 2 available.
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  6.5" LED Amber & Green Oval Strobe Light - 14 LEDs

  SKU: M-63353YGCL-A

  LED Amber & Green Oval Warning Strobe Light. Class 1 & 2, 14 LED, 11 Selectable Flash Patterns

  $48.39$41.13

  Special 2 available
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  Aluminum Dual Oval Light Box

  SKU: LB-3163AL

  Aluminum dual oval light box - long

  $48.75

   
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  Amber Surface Mount Rectangular Warning Light - Class 1

  SKU: M-20431Y

  Amber Surface Mount Rectangular Strobe Light. Measures: 3" x 2.1" x .6". This warning light has 10 selectable flash patterns and can ... more

  $59.26

   
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  6" Oval Amber / White LED Strobe Light with Grommet - Multi Flash Patterns - Buyers

  SKU: SL62AC

  6" Oval Amber / White LED Strobe Light with Grommet - Multi Flash Patterns

  $44.05

   
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  6" Amber / Green Strobe with Grommet - Multi Flash Patterns - Buyers

  SKU: SL62AG

  6" Amber / Green Strobe with Grommet - Multi Flash Patterns

  $44.05

   
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  4" Amber LED Strobe Light with Grommet - Multi Flash Patterns - Buyers

  SKU: SL41AR

  4" Amber LED Strobe Light with Grommet - Multi Flash Patterns

  $41.55

   
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  Light Box for 4" Round Lamp - Steel with Powder Coat

  SKU: 69-005

  Light Box for 4" Round Lamp - 6"x 6" x 3" - Steel with powder coat

  $40.50

   
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  6" Oval Amber Strobe Light With Grommet - Multi Flash Patterns - Buyers

  SKU: SL62AO

  6" Oval Amber Strobe Light With Grommet - Multi Flash Patterns

  $40.95

   

Mill Supply offers high-quality flashing warning lights and strobe lights designed to enhance safety and visibility. Our selection includes SAE Class 1 LED hideaway strobe lights, the brightest lights available typically reserved for emergency vehicles, ensuring maximum visibility even in the most challenging conditions. Our selection includes LED warning lightbars designed to provide bright and wide-reaching illumination, as well as reliable lightbar mounts for secure installation. We also carry warning beacons, surface mount lights, and strobe controller kits, all available in a variety of colors, sizes, and applications to suit your specific needs.

With a focus on quality and durability, our warning lights are built to withstand harsh environments and deliver consistent performance when you need them most. Browse our truck strobe lights and contact our product specialists for personalized guidance for your operations.