Collection: SWS Warning Lights

Since 1969, SWS Warning Lights has built professional-grade amber warning lights for commercial fleets across North America. Made in Canada, SWS lights are designed for harsh construction, plow and utility conditions where visibility is critical.

We carry SWS LED warning lights and mini-lightbars for service trucks, construction equipment and municipal vehicles. Check each listing for SAE J845 ratings, voltage and mounting options.

SWS Warning Lights

Backup Alarms

Beacons

Cables & Harnesses

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Controllers & Flashers

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Marker & Clearance Lights

Mounting Brackets

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Replacement Lenses & Domes

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Replacement Parts

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Scene & Work Lights

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Vehicle Equipment

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