FedSig Reliant S2 - 48"

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FedSig Reliant S2 - 48" Lightbar

Full-size performance without the flagship price. The Reliant S2 is Federal Signal's value-driven 48-inch lightbar that still brings the features that matter: Red/Blue/White tri-color warning, takedowns, alley lights, flood modes, and 28 flash patterns in an ultra low-profile housing that barely disturbs the roofline. Add the built-in rear amber traffic advisor and one bar handles warning, scene, and traffic direction — the workhorse choice for agencies outfitting whole fleets on real budgets.

Key Features & Upfitter Specs

Value: Full tri-color capability and scene features at a working-fleet price point.
Low Profile: Ultra-slim housing cuts wind noise and keeps a discreet silhouette.
Traffic Advisor: Optional built-in rear amber SignalMaster directs traffic without a separate stick.
Scene Ready: Takedowns, alley lights, and flood modes built in; 28 flash patterns.
Dome Choice: Blue, Clear, or Red/Blue domes to match your agency's look.
Warranty: 5-year Federal Signal warranty. Low-hook mount; vehicle hook kit sold separately.

View Official Manufacturer Specs