Whelen Mini T-Series Lighthead - Amber/White

The Whelen Mini T-Series™ Linear Super-LED® Surface Mount Lighthead (Model TMS0F) delivers powerful warning and illumination performance in an ultra-compact, low-profile design. Measuring just 0.54 inches deep, this versatile lighthead integrates seamlessly onto utility trucks, wreckers, emergency vehicles, and work trailers without sacrificing brightness or vehicle aesthetics.
Engineered with advanced optics and fully self-contained electronics, the TMS0F requires no external flashers or power supplies. Its rugged construction—featuring hard-coated lenses and patented E Block™ weather-sealing—ensures dependable long-term protection against moisture, vibration, sand, salt, and harsh road chemicals.
Key Features
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Ultra-Slim Profile: At just 0.54” deep, it offers a flush, low-drag fit for tight mounting locations.
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Linear Super-LED® Optics: Provides exceptional wide-angle warning light output for maximum visibility.
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SmartLED® Technology: Features integrated electronics with built-in Scan-Lock™ flash pattern selection.
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Dynamic Variable Intensity™ (DVI™): Automatically adjusts flash intensity for optimal visibility without blinding drivers at night.
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E Block™ Watertight Protection: Patented seal prevents air and moisture penetration into the lighthead enclosure.
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Core® Compatibility: Equipped with Steady-Lock™ to instantly default to steady-burn when paired with a Whelen Core® system.
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Synchronization: Easily syncs with other Whelen lightheads for coordinated or alternating flash patterns.
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Heavy-Duty Construction: Hard-coated polycarbonate lens and conformal coated internal electronics safeguard against physical impact, UV degradation, and corrosion.
Product Specifications
| Specification | Details |
| Model | TMS0F (Mini T-Series™) |
| Mounting Style | Surface Mount (Includes Black Screw/Screwless Mounting Flange) |
| Optics Type | Linear Super-LED® |
| Lens Color | Clear Hard-Coated Lens |
| Flash Patterns | 36 Scan-Lock™ Patterns (including Steady-Burn) |
| Operating Voltage | 10–30 VDC |
| Current Draw | 0.80 A Peak / 0.50 A Average |
| Dimensions (H x W x D) | 1.49” H x 3.34” W x 0.54” D |
| Pigtail Cable | 22 AWG, 6.5” Wire Pigtail |
| Environmental Rating | IP67 Water and Dust Resistance |
| Standards Compliance | SAE J595, SAE J845, CA Title 13 |
What’s Included
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Whelen TMS0F Mini T-Series™ Lighthead
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Black Surface Mount Flange
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Mounting Hardware & Installation Guide