Whelen 0S™ Series Marker / Clearance / Warning Lights

The 0S™ Series lighthead is a compact, low-profile warning light designed for maximum versatility in fire, EMS, and utility vehicle applications. It provides bright, consistent illumination with Linear Super-LED® technology, making it an effective solution for both primary warning and auxiliary lighting needs. Built to withstand harsh conditions, the 0S Series features hard-coated, impact-resistant lenses and a rugged housing that resists damage from sand, sun, salt, and road chemicals, making it durable for any environment.

• Warning models contain four bright LEDs and are available in two versions; flashing or steady-burn
• Steady-burn warning requires an external LED flasher, purchased separately
• Warning models are available in red, amber, white, and blue
• Red warning certified to SAE J595, SAE J845 and Class 3. Amber and blue warning certified to SAE J845
• White Illumination has single Super-LED® diode. Available with standard or 45° angled housing for surface or step lighting; certified to NFPA 13.10.3 surface lighting
• Marker/clearance light available in red and amber, and certified to meet SAE J592
• All models include chrome plated flange and mounting gasket
• Surface mounted
• Encapsulated for moisture and vibration resistance
• Extremely low .30mA (avg) amp draw
• Includes 6" wire leads
• 5 year HDP® Heavy-Duty Professional warranty