Semi Truck Emergency & Warning Lighting
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Emergency Vehicle Lights
Commercial Vehicle Lights
Emergency Full Size Light Bars
Emergency Mini Light Bars
Beacon Lights
Strobe Lights
Visor & Dash Lights
Hideaway Strobe Lights
Body & Grille Strobe Lights
Traffic Advisor Lights
Industrial Warning Lights
Safety Flare Lights
Emergency Light Mounts & Brackets
High Visibility Safety Gear
Road Kits
Traffic Control & Signs
Featured Brands
- Wolo®3.6" Bright Star™ Magnet Mount Red Gas Discharge Beacon Light (3310-R)Universal 3.6" Bright Star™ Magnet Mount Red Gas Discharge Beacon Light (3310-R) by Wolo®. A powerful 12-volt warning light that produces 2.5 Joules (200,000 candle power) that flashes once each second. The fresnel lens will stand up...$35.38
- Wolo®3.6" Bright Star™ Permanent Mount Amber Gas Discharge Beacon Light (3350P-A)Universal 3.6" Bright Star™ Permanent Mount Amber Gas Discharge Beacon Light (3350P-A) by Wolo®. Bright Star, a long time best selling warning light for Wolo customers, is now available in permanent mount that produces one powerful...$47.24
- Wolo®3.6" Bright Star™ Permanent Mount Blue Gas Discharge Beacon Light (3355P-B)Universal 3.6" Bright Star™ Permanent Mount Blue Gas Discharge Beacon Light (3355P-B) by Wolo®. Bright Star, a long time best selling warning light for Wolo customers, is now available in permanent mount that produces one powerful...$47.24
- Wolo®3.6" Bright Star™ Permanent Mount Green LED Beacon Light (3367P-G)Universal 3.6" Bright Star™ Permanent Mount Green LED Beacon Light (3367P-G) by Wolo®. Bright Star, a long time best selling warning light for Wolo customers, is now available in permanent mount that produces one powerful flash per...$47.24
- Wolo®3.6" Bright Star™ Permanent Mount White LED Beacon Light (3365P-C)Universal 3.6" Bright Star™ Permanent Mount White LED Beacon Light (3365P-C) by Wolo®. Bright Star, a long time best selling warning light for Wolo customers, is now available in permanent mount that produces one powerful flash per...$47.24
- Wolo®3.6" Hawkeye™ Magnet Mount Amber LED Beacon Light (3000-A)Universal 3.6" Hawkeye™ Magnet Mount Amber LED Beacon Light (3000-A) by Wolo®. Clear LEDs 10 different light patterns. Wolo’s Hawkeye series is the next generation in warning lights. Each model contains 12 super bright high...$73.40
- Wolo®3.6" Hawkeye™ Magnet Mount Blue LED Beacon Light (3005-B)Universal 3.6" Hawkeye™ Magnet Mount Blue LED Beacon Light (3005-B) by Wolo®. Blue LEDs 10 different light patterns. Wolo’s Hawkeye series is the next generation in warning lights. Each model contains 12 super bright high intensity...$73.40
- Wolo®3.6" Hawkeye™ Magnet Mount Red LED Beacon Light (3010-R)Universal 3.6" Hawkeye™ Magnet Mount Red LED Beacon Light (3010-R) by Wolo®. Red LEDs 10 different light patterns. Wolo’s Hawkeye series is the next generation in warning lights. Each model contains 12 super bright high intensity...$80.60
- Wolo®3.6" Hawkeye™ Magnet Mount White LED Beacon Light (3015-BR)Universal 3.6" Hawkeye™ Magnet Mount White LED Beacon Light (3015-BR) by Wolo®. Blue & Red LEDs 22 different light patterns. Wolo’s Hawkeye series is the next generation in warning lights. Each model contains 12 super bright high...$76.33
- Wolo®4.5" Lightning Bright™ Low Boy GEN 3 Permanent Mount Amber LED Beacon Light (3950A)Universal 4.5" Lightning Bright™ Low Boy GEN 3 Permanent Mount Amber LED Beacon Light by Wolo®. 1 Piece. 10-80V DC. The LIGHTNING BRIGHT LB LOW BOY has a new unique lower profile design. Ideal for installation on equipment that...$57.22
- Wolo®4.5" Lightning Bright™ Low Boy GEN 3 Permanent Mount Amber LED Beacon Light (3950-A)Universal 4.5" Lightning Bright™ Low Boy GEN 3 Permanent Mount Amber LED Beacon Light by Wolo®. The LIGHTNING BRIGHT LB LOW BOY has a new unique lower profile design. Ideal for installation on equipment that requires a reliable,...$50.69
- Wolo®4.7" Emergency 1™ Magnet Mount Rotating Amber Beacon Light (3200-A)Universal 4.7" Emergency 1™ Magnet Mount Rotating Amber Beacon Light (3200-A) by Wolo®. An extremely bright, teardrop style rotating warning light. The chrome fresnel reflector magnifies the light making it visible for long distances....$27.58
- Wolo®4.7" Emergency 1™ Magnet Mount Rotating Blue Beacon Light (3205-B)Universal 4.7" Emergency 1™ Magnet Mount Rotating Blue Beacon Light (3205-B) by Wolo®. An extremely bright, teardrop style rotating warning light. The chrome fresnel reflector magnifies the light making it visible for long distances....$27.58
- Wolo®4.7" Emergency 1™ Magnet Mount Rotating Red Beacon Light (3210-R)Universal 4.7" Emergency 1™ Magnet Mount Rotating Red Beacon Light (3210-R) by Wolo®. An extremely bright, teardrop style rotating warning light. The chrome fresnel reflector magnifies the light making it visible for long distances....$27.58
- Wolo®44" On Patrol™ Bolt-On Mount GEN 3 Amber Full Size Emergency LED Light Bar (7840-A)Universal 44" On Patrol™ Bolt-On Mount GEN 3 Amber Full Size Emergency LED Light Bar (7840-A) by Wolo®. ON PATROL is a high performance commercial grade GEN 3 low profile light bar. Wolo’s field proven microprocessor uses...$938.83
- Wolo®44" On Patrol™ Bolt-On Mount GEN 3 Blue Full Size Emergency LED Light Bar (7845-B)Universal 44" On Patrol™ Bolt-On Mount GEN 3 Blue Full Size Emergency LED Light Bar (7845-B) by Wolo®. ON PATROL is a high performance commercial grade GEN 3 low profile light bar. Wolo’s field proven microprocessor uses...$1,030.85
- Wolo®44" On Patrol™ Bolt-On Mount GEN 3 Blue/Red Full Size Emergency LED Light Bar for 8004 and 8104 Strobe Lights (7855-BR)Universal 44" On Patrol™ Bolt-On Mount GEN 3 Blue/Red Full Size Emergency LED Light Bar for 8004 and 8104 Strobe Lights (7855-BR) by Wolo®. 4 Pieces. ON PATROL is a high performance commercial grade GEN 3 low profile light bar....$1,030.85
- Wolo®44" On Patrol™ Bolt-On Mount GEN 3 Red Full Size Emergency LED Light Bar (7850-R)Universal 44" On Patrol™ Bolt-On Mount GEN 3 Red Full Size Emergency LED Light Bar (7850-R) by Wolo®. ON PATROL is a high performance commercial grade GEN 3 low profile light bar. Wolo’s field proven microprocessor uses...$1,030.85
- Wolo®48" 126-LED Luminous 575 Series Bolt-On Mount Low Profile Blue Full Size Emergency LED Light Bar (575B-48)Universal 48" 126-LED Luminous 575 Series Bolt-On Mount Low Profile Blue Full Size Emergency LED Light Bar (575B-48) by Wolo®. 1 Piece. 126-LED. 12-24V DC. 378W. Clear. Luminous is a high-performance, low profile linear light bar...$858.22
- Wolo®48" Infinity 2™ Bolt-On Mount Red/Blue Full Size Emergency LED Light Bar (7520-RB)Universal 48" Infinity 2™ Bolt-On Mount Red/Blue Full Size Emergency LED Light Bar (7520-RB) by Wolo®. WOLO-INFINITY 2 is designed throughout with the latest state-of-the-art electronics. The wide sweep of the high intensity strobe...$584.73
- Wolo®48" Infinity 3™ Bolt-On Mount Red/Blue Full Size Emergency LED Light Bar (7720-RB)Universal 48" Infinity 3™ Bolt-On Mount Red/Blue Full Size Emergency LED Light Bar (7720-RB) by Wolo®. INFINITY 3 is the next generation in high tech vehicle warning lights. Built throughout with the latest state-of-the-art...$642.93
- Wolo®48" Watchman® Bolt-On Mount Roof Low Profile Amber Full Size Emergency LED Light Bar (7820-A)Universal 48" Watchman® Bolt-On Mount Roof Low Profile Amber Full Size Emergency LED Light Bar (7820-A) by Wolo®. 1 Piece. 102-LED. 10.8-13.8VDC. 5.5A. 153W. WATCHMAN is Wolo’s newly designed 48-inch SLIM LINE light bar with the...$457.63
- Wolo®48" Watchman™ Bolt-On Mount Roof Low Profile Blue Full Size Emergency LED Light Bar (7825-B)Universal 48" Watchman™ Bolt-On Mount Roof Low Profile Blue Full Size Emergency LED Light Bar (7825-B) by Wolo®. 1 Piece. 102-LED. 10.8-13.8VDC. 5.5A. 153W. WATCHMAN is Wolo’s newly designed 48-inch SLIM LINE light bar with the...$515.81
- Wolo®48" Watchman™ Bolt-On Mount Roof Low Profile Blue/Red Full Size Emergency LED Light Bar for 8004 and 8104 Strobe Lights (7835-BR)Universal 48" Watchman™ Bolt-On Mount Roof Low Profile Blue/Red Full Size Emergency LED Light Bar for 8004 and 8104 Strobe Lights (7835-BR) by Wolo®. 1 Piece. 102-LED. 10.8-13.8VDC. 5.5A. 153W. WATCHMAN is Wolo’s newly designed...$515.81
- Wolo®48" Watchman™ Bolt-On Mount Roof Low Profile Red Full Size Emergency LED Light Bar for 8004 and 8104 Strobe Lights (7830-R)Universal 48" Watchman™ Bolt-On Mount Roof Low Profile Red Full Size Emergency LED Light Bar for 8004 and 8104 Strobe Lights (7830-R) by Wolo®. 1 Piece. 102-LED. 10.8-13.8VDC. 5.5A. 153W. WATCHMAN is Wolo’s newly designed 48-inch...$515.81
- Wolo®49" On Patrol™ Bolt-On Mount GEN 3 Amber Full Size Emergency LED Light Bar (7800-A)Universal 49" On Patrol™ Bolt-On Mount GEN 3 Amber Full Size Emergency LED Light Bar (7800-A) by Wolo®. ON PATROL is a high performance commercial grade GEN 3 low profile light bar. Wolo’s field proven microprocessor uses...$945.91
- Wolo®49" On Patrol™ Bolt-On Mount GEN 3 Blue Full Size Emergency LED Light Bar (7805-B)Universal 49" On Patrol™ Bolt-On Mount GEN 3 Blue Full Size Emergency LED Light Bar (7805-B) by Wolo®. ON PATROL is a high performance commercial grade GEN 3 low profile light bar. Wolo’s field proven microprocessor uses...$1,054.01
- Wolo®49" On Patrol™ Bolt-On Mount GEN 3 Red Full Size Emergency LED Light Bar (7810-R)Universal 49" On Patrol™ Bolt-On Mount GEN 3 Red Full Size Emergency LED Light Bar (7810-R) by Wolo®. ON PATROL is a high performance commercial grade GEN 3 low profile light bar. Wolo’s field proven microprocessor uses...$986.90
- Wolo®5" 3-LED Beyond™ GEN 3 Magnet Mount Mini Low Profile Amber Emergency Light Bar (3800M-A)Universal 5" 3-LED Beyond™ GEN 3 Magnet Mount Mini Low Profile Amber Emergency Light Bar (3800M-A) by Wolo®. WOLO BEYOND has a unique low profile shape that is aerodynamic, providing an intense beam of light that can be seen 360°,...$263.88
- Wolo®5" 3-LED Beyond™ GEN 3 Magnet Mount Mini Low Profile Blue/Red Emergency Light Bar (3815M-BR)Universal 5" 3-LED Beyond™ GEN 3 Magnet Mount Mini Low Profile Blue/Red Emergency Light Bar (3815M-BR) by Wolo®. WOLO BEYOND has a unique low profile shape that is aerodynamic, providing an intense beam of light that can be seen...$281.28
Commercial-grade vehicle aficionados who get their daily jobs on the roadside know that safety must be the first concern when it comes to driving, no matter what and where you roll. Semi truck emergency vehicle lighting is all about creating a safe driving experience by putting other motorists in the know of potential road hazards. If you’re looking for LED warning lights or emergency lights for your workhorse, we’ve got the perfect match to outfit your rig. Intensely bright LED emergency & warning lights emit rapid pulses or strobes of light for a distinctive signal that will give others an early warning about your presence, keeping you on the safe side while on the job.
Let other motorists know you’re coming with bright, energy-efficient strobe LED emergency & warning lights we handpick to help you travel down the road backed by long-lasting peace of mind. Amber flashing LED strobe lights offered in our digital store will increase the level of illumination to withstand the dead of the night and make your semi truck standout from the rest rolling masses. From full size LED light bars, mini light bars, and beacons to hideaways, dash, grille and deck lights, we carry an extensive selection of semi truck emergency lights for all your warning needs.