Z-4 TIR LED Surface Mount Warning Light Head SKU: G-TZT4

  • SAE Certification No. 231621
  • RoHS Certification No. ENC171106GZ18
  • U.S. Patent No. D915920, D797327, D797364
3w MaxGen LEDs
  • $49.99
  • $34.99
  • You Save: $15.00
In Stock
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    5 Year Warranty*

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    60 Day Return Policy*

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    Eclipse Optic Technology

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    Free Shipping on orders $59+*

Application Photos



About The Z-4® TIR LED Surface Mount Warning Light Head

With its power, versatility, and rugged design, it’s easy to see why the Z-4 TIR LED Surface Mount Warning Light Head is one of our most popular LED Grille/Surface Mount options. The middle sized option in our Z-family, the Z-4 TIR vehicle warning light model is the perfect accent to your construction, towing, or emergency vehicle.

Using our proprietary Eclipse TIR optic technology, the Z-4 TIR delivers 3-watts of power per LED for an overall yield of 12 watts. Functionally, the Z-4 comes preprogrammed with 24 flash patterns and auto memory recall, enabling you to quickly return to your previous flash setting.

Easy to install and operate, the Z-4 TIR LED Surface Mount Warning Light Head is the perfect lighting solution to customize your vehicle. Every unit comes with a 60-day return policy, and STL’s 5 year warranty and A+ Better Business Bureau rated customer service. We're beyond confident you're going to love this warning light.
  • Powered by 12V
  • STL Z Series: SAE J595 Certified
  • Patented LED EclipseOptic Technology - TIR Optics
  • 4 MaxGenTIR 3-watt LEDs
  • Built in sync and alternate sync functionality
  • 24 available individual flash patterns
  • 3 alternate sync pattern speeds
  • Non-volatile memory recalls last flash pattern
  • Lifespan of up to 100,000 hours
  • Includes 1 foot of cable
  • Weather-proof housing
  • 0.47 Amp draw

*See Terms and Conditions

What's included

  • (1) Z-4 TIR LED Surface Mount Warning Light Head
  • 12" of Cable
  • Foam Protector
  • 10' Extension Cable
  • Variety of Optional Mounting Brackets

Mounting options


Discount packs available