The Undercover 4 is our best-selling light, equipped with 4 Generation IV 3-Watt LEDs equaling 12 Watts of intense light output. It is one of our best selling online products because of its luminous power for its size and for its versatile interior or exterior placement options.
At just 5” long, this light is easily hidden just about anywhere on your vehicle; undercover and out of sight especially when you choose either the black or chrome bezel that matches the mounting surface. Yet with a flip of the switch, the 4 Generation IV 3-Watt bulbs with 19 strobe patterns kick ‘the 8’ into a super bright and highly visible power source in all weather conditions. With TIR, polycarbonate, weather resistant lenses that cut through dense fog or heavy rain, you never have to worry about being seen, and the ‘8’s’ are brilliant during daytime use as well! The Undercover 4 is also now available in Linear 1 Optics which gives our customers a great choice: a more focused beam with TIR, or a wider light span with the Linears.
Extreme Tactical Dynamics offers high-quality, durable lights, at very fair prices to those who serve our communities. If you are in any doubt about which of our lights meet your state’s regulations, just check out the Knowledge Base section on our website. State Laws Regarding Emergency Vehicle Lights will tell you all you need to know before making your selection.
- (4) Generation IV 3-Watt LEDs
- 19 Strobe Patterns with Pattern Memory
- Extremely Bright
- Highly Visible
- Meets or Exceeds SAE J845 & J595 Standards
- Meets or Exceeds California Title 13 Requirements
- 1 Undercover 4 Grille and Surface LED Light
- Selected Color Bezel
- Surface Mount Flange
- Mounting Screws

















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