Jump to content
84 products

LED Warning Lights - Blue

Blue LED warning lights are lights that can easily be placed at the front or rear of the vehicle. Blue warning lights are often installed discreetly in the grille of police emergency vehicles, and more prominently on fire trucks and ambulances/medical vehicles. Directional warning lights also include blue lights on sign holders that provide good visibility to the sides. The warning lights have an IP67 rating and offer multiple mounting options. Contact us for more information about blue directional warning lights.

LS1052 12
LS1052-12

DUO ION™ Mini T-Series™ Linear Super-LED®, Amber/Blue SAE 12

With a depth of only 1.4 cm, the ION T Mini T-Series provides high-performance warning lights in a very compact design. The lamp features linear Super LED optics and hard-coated lenses to minimize damage from sunlight, salt, and road chemicals. It mounts flat with two screws.Please note that this Whelen product may not be permitted for use in certain countries within Europe. It is the responsibility of the customer to verify the local regulations and compliance requirements before purchasing. We recommend consulting with relevant authorities or legal experts to ensure this product meets the necessary standards and is suitable for use in your country.

View product
LS1032 20 32 blue white
LS1032-21

Whelen® VXE DUO Blue/White, 10-30V, SAE

The Whelen VXE™ sets a new benchmark in emergency vehicle lighting by offering high visibility without compromising vehicle aesthetics. Its sleek, low-profile design fits directly into vehicle exteriors—rear hatches, bumpers, or side panels—while delivering powerful warning performance.At its core, the VXE is equipped with DUO™ (8 LEDs) or TRIO™ (12 LEDs) modes to provide directional light output. Available in smoked or clear lenses, it supports steady-on operation and is compatible with the ULF44 flasher.Designed for durability, the VXE operates over a wide temperature range (-40 °C to 65 °C) and holds an IP67 ingress protection rating. It carries a 10-year warranty and is certified to SAE Class 1 and California Title 13 standards.Mounted via a standard 25 mm (1-inch) grommet, its dimensions are 34 mm wide x 36 mm high x 8 mm deep. The device draws 0.83 A at peak and 0.52 A average under its nominal 10–30 V DC supply. Connectivity supports Whelen’s CORE® systems, including Core, Core-S, Core-R, and Core-C (with CEM16 module).

View product
LS1032 20 32 blue white
LS1032-25

Whelen® VXE SmartLED DUO Blue/White, 10-30V, SAE

The Whelen VXE™ SmartLED offers the same sleek, low-profile design and powerful visibility as the original VXE warning light but includes an embedded flasher, making installation and setup simpler straight out of the box.It supports 27 built-in flash patterns, along with Scan-Lock™ and Steady-Lock® modes for flexible use. The light features the DUO™ design (8 LEDs) with directional light output and is available with either a clear or smoked lens.Designed for durability, the VXE SmartLED functions across a wide temperature range (–40 °C to +65 °C) and has an IP67 rating for water/dust protection. It is certified to SAE Class 1 and California Title 13 standards and comes with a 10-year warranty.The unit mounts via a standard 25 mm grommet. Its dimensions are 34.3 mm (width) × 35.6 mm (height) × 8 mm (depth). Operating voltage is 10–30 V DC, with current draw of 0.83 A peak and 0.52 A average. A 9-inch pigtail is included for wiring.

View product
LS1032 20 32 blue amber
LS1032-26

Whelen® VXE SmartLED DUO Blue/Amber, 10-30V, SAE

The Whelen VXE™ SmartLED offers the same sleek, low-profile design and powerful visibility as the original VXE warning light but includes an embedded flasher, making installation and setup simpler straight out of the box.It supports 27 built-in flash patterns, along with Scan-Lock™ and Steady-Lock® modes for flexible use. The light features the DUO™ design (8 LEDs) with directional light output and is available with either a clear or smoked lens.Designed for durability, the VXE SmartLED functions across a wide temperature range (–40 °C to +65 °C) and has an IP67 rating for water/dust protection. It is certified to SAE Class 1 and California Title 13 standards and comes with a 10-year warranty.The unit mounts via a standard 25 mm grommet. Its dimensions are 34.3 mm (width) × 35.6 mm (height) × 8 mm (depth). Operating voltage is 10–30 V DC, with current draw of 0.83 A peak and 0.52 A average. A 9-inch pigtail is included for wiring.

View product
LS1032 20 32 blue amber
LS1032-30

Whelen® VXE SmartLED DUO Blue/Amber 10-30V ECE PAIR

The Whelen VXE™ SmartLED offers the same sleek, low-profile design and powerful visibility as the original VXE warning light but includes an embedded flasher, making installation and setup simpler straight out of the box.It supports 27 built-in flash patterns, along with Scan-Lock™ and Steady-Lock® modes for flexible use. The light features the DUO™ design (8 LEDs) with directional light output and is available with either a clear or smoked lens.Designed for durability, the VXE SmartLED functions across a wide temperature range (–40 °C to +65 °C) and has an IP67 rating for water/dust protection. It is certified to ECE standards and comes with a 10-year warranty.The unit mounts via a standard 25 mm grommet. Its dimensions are 34.3 mm (width) × 35.6 mm (height) × 8 mm (depth). Operating voltage is 10–30 V DC, with current draw of 0.83 A peak and 0.52 A average. A 9-inch pigtail is included for wiring.

View product
LS1032 20 32 blue white
LS1032-31

Whelen® VXE SmartLED DUO Blue/White 10-30V ECE PAIR

The Whelen VXE™ SmartLED offers the same sleek, low-profile design and powerful visibility as the original VXE warning light but includes an embedded flasher, making installation and setup simpler straight out of the box.It supports 27 built-in flash patterns, along with Scan-Lock™ and Steady-Lock® modes for flexible use. The light features the DUO™ design (8 LEDs) with directional light output and is available with either a clear or smoked lens.Designed for durability, the VXE SmartLED functions across a wide temperature range (–40 °C to +65 °C) and has an IP67 rating for water/dust protection. It is certified to ECE standards and comes with a 10-year warranty.The unit mounts via a standard 25 mm grommet. Its dimensions are 34.3 mm (width) × 35.6 mm (height) × 8 mm (depth). Operating voltage is 10–30 V DC, with current draw of 0.83 A peak and 0.52 A average. A 9-inch pigtail is included for wiring.

View product
LS1056 01 08 blue white
LS1056-01

Whelen® U-Series DUO Blue/White, 10-30V, SAE

The Whelen U-Series™ sets a new standard for compact, high-performance warning lights. Designed for seamless installation beneath side mirrors or along vehicle exteriors, the U-Series delivers an impressive 180° light spread through its innovative U-shaped “lay-flat” optics. The result is outstanding visibility and safety from every angle — crucial for first responders and professional fleets operating in dynamic environments.With a sleek, low-profile form factor, the U-Series blends effortlessly into modern vehicle designs while maintaining maximum output. Available in DUO™ and TRIO™ color configurations, and with a choice of clear or smoked lenses, it provides exceptional flexibility for all mission types.Engineered to endure the toughest conditions, the U-Series features conformal-coated electronics for protection against moisture and vibration, as well as hard-coated lenses resistant to sand, salt, and UV damage. It synchronizes seamlessly with other Whelen lighting systems and supports 35 Scan-Lock™ flash patterns, DVI™ variable intensity, and Steady-Lock® functionality for integration with Whelen Core® systems.

View product
LS1056 01 08 blue white
LS1056-04

Whelen® U-Series DUO Blue/White SMOKED, 10-30V, SAE

The Whelen U-Series™ sets a new standard for compact, high-performance warning lights. Designed for seamless installation beneath side mirrors or along vehicle exteriors, the U-Series delivers an impressive 180° light spread through its innovative U-shaped “lay-flat” optics. The result is outstanding visibility and safety from every angle — crucial for first responders and professional fleets operating in dynamic environments.With a sleek, low-profile form factor, the U-Series blends effortlessly into modern vehicle designs while maintaining maximum output. Available in DUO™ and TRIO™ color configurations, and with a choice of clear or smoked lenses, it provides exceptional flexibility for all mission types.Engineered to endure the toughest conditions, the U-Series features conformal-coated electronics for protection against moisture and vibration, as well as hard-coated lenses resistant to sand, salt, and UV damage. It synchronizes seamlessly with other Whelen lighting systems and supports 35 Scan-Lock™ flash patterns, DVI™ variable intensity, and Steady-Lock® functionality for integration with Whelen Core® systems.

View product
LS1056 01 08 blue amber
LS1056-06

Whelen® U-Series DUO Blue/Amber SMOKED, 10-30V, SAE

The Whelen U-Series™ sets a new standard for compact, high-performance warning lights. Designed for seamless installation beneath side mirrors or along vehicle exteriors, the U-Series delivers an impressive 180° light spread through its innovative U-shaped “lay-flat” optics. The result is outstanding visibility and safety from every angle — crucial for first responders and professional fleets operating in dynamic environments.With a sleek, low-profile form factor, the U-Series blends effortlessly into modern vehicle designs while maintaining maximum output. Available in DUO™ and TRIO™ color configurations, and with a choice of clear or smoked lenses, it provides exceptional flexibility for all mission types.Engineered to endure the toughest conditions, the U-Series features conformal-coated electronics for protection against moisture and vibration, as well as hard-coated lenses resistant to sand, salt, and UV damage. It synchronizes seamlessly with other Whelen lighting systems and supports 35 Scan-Lock™ flash patterns, DVI™ variable intensity, and Steady-Lock® functionality for integration with Whelen Core® systems.

View product
LS1056 01 08 blue amber white
LS1056-07

Whelen® U-Series TRIO, Blue/Amber/White, 10-30V, SAE

The Whelen U-Series™ sets a new standard for compact, high-performance warning lights. Designed for seamless installation beneath side mirrors or along vehicle exteriors, the U-Series delivers an impressive 180° light spread through its innovative U-shaped “lay-flat” optics. The result is outstanding visibility and safety from every angle — crucial for first responders and professional fleets operating in dynamic environments.With a sleek, low-profile form factor, the U-Series blends effortlessly into modern vehicle designs while maintaining maximum output. Available in DUO™ and TRIO™ color configurations, and with a choice of clear or smoked lenses, it provides exceptional flexibility for all mission types.Engineered to endure the toughest conditions, the U-Series features conformal-coated electronics for protection against moisture and vibration, as well as hard-coated lenses resistant to sand, salt, and UV damage. It synchronizes seamlessly with other Whelen lighting systems and supports 35 Scan-Lock™ flash patterns, DVI™ variable intensity, and Steady-Lock® functionality for integration with Whelen Core® systems.

View product
LS1056 01 08 blue amber white
LS1056-08

Whelen® U-Series TRIO, Blue/Amber/White, SMOKED, 10-30V, SAE

The Whelen U-Series™ sets a new standard for compact, high-performance warning lights. Designed for seamless installation beneath side mirrors or along vehicle exteriors, the U-Series delivers an impressive 180° light spread through its innovative U-shaped “lay-flat” optics. The result is outstanding visibility and safety from every angle — crucial for first responders and professional fleets operating in dynamic environments.With a sleek, low-profile form factor, the U-Series blends effortlessly into modern vehicle designs while maintaining maximum output. Available in DUO™ and TRIO™ color configurations, and with a choice of clear or smoked lenses, it provides exceptional flexibility for all mission types.Engineered to endure the toughest conditions, the U-Series features conformal-coated electronics for protection against moisture and vibration, as well as hard-coated lenses resistant to sand, salt, and UV damage. It synchronizes seamlessly with other Whelen lighting systems and supports 35 Scan-Lock™ flash patterns, DVI™ variable intensity, and Steady-Lock® functionality for integration with Whelen Core® systems.

View product
LS1051 30 37 blue
LS1051-31

Whelen® T-Series NEW! SOLO Surface Mount Blue 10-30V SAE

The Whelen T-Series™ lightheads deliver powerful warning or illumination output in an ultra-compact, low-profile form. With a depth of only 12.7 mm, they are ideal for vehicle installations where minimal visual footprint and seamless integration are essential.Built for performance, T-Series models in SOLO, DUO, and TRIO configurations support 36 Scan-Lock™ flash patterns and automatically engage Steady-Lock™ when paired with a Core® control system. The patented E Block™ technology ensures air and moisture are kept out of the light domain.Equipped with Linear Super-LED® optics, robust electronics coated to resist moisture, vibration, and corrosion, and hard-coated lenses built to endure sand, sun, salt, and road chemicals, T-Series is engineered for real-world rigors. Sync capabilities with other Whelen devices make it a flexible and modern addition to any emergency vehicle lighting suite.

View product
LS1051 30 37 blue white
LS1051-33

Whelen® T-Series NEW! DUO Surface Mount B/W 10-30V SAE

The Whelen T-Series™ lightheads deliver powerful warning or illumination output in an ultra-compact, low-profile form. With a depth of only 12.7 mm, they are ideal for vehicle installations where minimal visual footprint and seamless integration are essential.Built for performance, T-Series models in SOLO, DUO, and TRIO configurations support 36 Scan-Lock™ flash patterns and automatically engage Steady-Lock™ when paired with a Core® control system. The patented E Block™ technology ensures air and moisture are kept out of the light domain.Equipped with Linear Super-LED® optics, robust electronics coated to resist moisture, vibration, and corrosion, and hard-coated lenses built to endure sand, sun, salt, and road chemicals, T-Series is engineered for real-world rigors. Sync capabilities with other Whelen devices make it a flexible and modern addition to any emergency vehicle lighting suite.

View product
LS1051 30 37 blue amber white
LS1051-36

Whelen® T-Series NEW! TRIO Surface Mount B/A/W 10-30V SAE

The Whelen T-Series™ lightheads deliver powerful warning or illumination output in an ultra-compact, low-profile form. With a depth of only 12.7 mm, they are ideal for vehicle installations where minimal visual footprint and seamless integration are essential.Built for performance, T-Series models in SOLO, DUO, and TRIO configurations support 36 Scan-Lock™ flash patterns and automatically engage Steady-Lock™ when paired with a Core® control system. The patented E Block™ technology ensures air and moisture are kept out of the light domain.Equipped with Linear Super-LED® optics, robust electronics coated to resist moisture, vibration, and corrosion, and hard-coated lenses built to endure sand, sun, salt, and road chemicals, T-Series is engineered for real-world rigors. Sync capabilities with other Whelen devices make it a flexible and modern addition to any emergency vehicle lighting suite.

View product
LS1051 30 37 blue
LS1051-37

Whelen® T-Series NEW! SOLO Surface Mount Blue SMOKED 10-30V

The Whelen T-Series™ lightheads deliver powerful warning or illumination output in an ultra-compact, low-profile form. With a depth of only 12.7 mm, they are ideal for vehicle installations where minimal visual footprint and seamless integration are essential.Built for performance, T-Series models in SOLO, DUO, and TRIO configurations support 36 Scan-Lock™ flash patterns and automatically engage Steady-Lock™ when paired with a Core® control system. The patented E Block™ technology ensures air and moisture are kept out of the light domain.Equipped with Linear Super-LED® optics, robust electronics coated to resist moisture, vibration, and corrosion, and hard-coated lenses built to endure sand, sun, salt, and road chemicals, T-Series is engineered for real-world rigors. Sync capabilities with other Whelen devices make it a flexible and modern addition to any emergency vehicle lighting suite.

View product
LS1052 32
LS1052-32

Whelen® TRIO ION™ Mini T-Series™ Linear Super-LED®, Red/Blue/White

The TRIO ION Mini T-Series extends the power and versatility of Whelen’s ION Mini line with full TRIO capability—independent control over three colors in the smallest TRIO-capable housing to date. Delivering high-performance warning and illumination output in an ultra-compact footprint, this lighthead features a low-profile thickness of only 15.2 mm, making it ideal for tight vehicle mounting locations where standard T-Series units won’t fit.It retains the full feature set of the Mini T-Series line: Linear Super-LED® technology, support for SOLO, DUO, and TRIO modes with 36 Scan-Lock™ flash patterns, Steady-Lock™ compatibility when paired with Core® systems, and E Block™ protection to prevent moisture ingress. The electronics are conformal-coated to resist vibration, corrosion, and moisture, while hard-coated lenses ensure long-lasting durability against sand, salt, and road chemicals.

View product
LS1052 31
LS1052-31

Whelen® TRIO ION™ Mini T-Series™ Linear Super-LED®, Blue/Amber/White

The TRIO ION Mini T-Series extends the power and versatility of Whelen’s ION Mini line with full TRIO capability—independent control over three colors in the smallest TRIO-capable housing to date. Delivering high-performance warning and illumination output in an ultra-compact footprint, this lighthead features a low-profile thickness of only 15.2 mm, making it ideal for tight vehicle mounting locations where standard T-Series units won’t fit.It retains the full feature set of the Mini T-Series line: Linear Super-LED® technology, support for SOLO, DUO, and TRIO modes with 36 Scan-Lock™ flash patterns, Steady-Lock™ compatibility when paired with Core® systems, and E Block™ protection to prevent moisture ingress. The electronics are conformal-coated to resist vibration, corrosion, and moisture, while hard-coated lenses ensure long-lasting durability against sand, salt, and road chemicals.

View product
LS1051 16
LS1051-16

Whelen® Mega T-Series, TRIO, Blue/Amber/White

The Whelen Mega T-Series™ extends upon the proven design of the T-Series line with enhanced performance, advanced functionality, and seamless integration. These lightheads support TRIO™ control, enabling independent management of each color channel, all while maintaining a sleek, low-profile form factor that fits smoothly into modern vehicle applications.Built for the toughest environments, the Mega T-Series features hard-coated lenses that defend against sand, salt, UV, and road chemicals. Its conformal-coated electronics provide resistance to moisture, corrosion, and vibration. The patented E Block™ technology ensures no unwanted air or moisture enters the lighthead. Each unit houses 36 Linear Super-LED® diodes and supports 73 flash patterns including Steady-Burn. When paired with a Core® control system, its Steady-Lock™ feature can lock the unit into steady mode automatically.

View product
LS1052 44
LS1052-44

Whelen ION® Mini T-Series™ Surface Mount, Blue, 10-30V, SAE

The Whelen Mini T-Series lighthead is an ultra-compact, high-performance LED warning light designed for emergency, utility, and commercial vehicles. It delivers powerful visibility and reliability in a low-profile design, making it ideal for discreet installations where space is limited without compromising performance.Featuring advanced Linear Super-LED optics, the Mini T-Series provides bright and consistent warning illumination with excellent visibility in all conditions. The lighthead is available in SOLO, DUO, and TRIO configurations, offering flexible colour combinations to meet different operational requirements. Multiple Scan-Lock flash patterns allow users to adapt the warning signal to specific applications and local regulations.Built for demanding environments, the Mini T-Series includes hard-coated lenses and patented E Block sealing technology to protect against moisture, dust, and harsh weather. Dynamic Variable Intensity technology automatically adjusts brightness levels to improve safety during nighttime operation, while SmartLED electronics ensure reliable performance without external flashers or power supplies.The ultra-slim profile enables seamless integration into modern vehicle designs. The lighthead can be synchronized with other Whelen lighting products for coordinated warning signals across fleets, making it a versatile solution for police, fire, ambulance, roadside assistance, and utility operations.

View product
LS1052 45
LS1052-45

Whelen ION® Mini T-Series™ DUO Surface Mount, Blue/White, 10-30V, SAE

The Whelen Mini T-Series lighthead is an ultra-compact, high-performance LED warning light designed for emergency, utility, and commercial vehicles. It delivers powerful visibility and reliability in a low-profile design, making it ideal for discreet installations where space is limited without compromising performance.Featuring advanced Linear Super-LED optics, the Mini T-Series provides bright and consistent warning illumination with excellent visibility in all conditions. The lighthead is available in SOLO, DUO, and TRIO configurations, offering flexible colour combinations to meet different operational requirements. Multiple Scan-Lock flash patterns allow users to adapt the warning signal to specific applications and local regulations.Built for demanding environments, the Mini T-Series includes hard-coated lenses and patented E Block sealing technology to protect against moisture, dust, and harsh weather. Dynamic Variable Intensity technology automatically adjusts brightness levels to improve safety during nighttime operation, while SmartLED electronics ensure reliable performance without external flashers or power supplies.The ultra-slim profile enables seamless integration into modern vehicle designs. The lighthead can be synchronized with other Whelen lighting products for coordinated warning signals across fleets, making it a versatile solution for police, fire, ambulance, roadside assistance, and utility operations.

View product