Best suited for specific non-emergency service vehicles like environmental services or park rangers, providing necessary visibility without signaling urgent danger, thus maintaining operational safety without causing undue public alarm.

Common among emergency medical and fire service vehicles, blending intense alert with broad-spectrum visibility, supporting quicker and safer emergency response.

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Echoing the reliable presence of the classic beacon light, these patterns are synonymous with the authoritative signal of emergency presence, highly recognized and respected by all road users. A perfect fit for fire trucks and rescue services during site operations.

Essential for managing on-scene traffic flow, our strobe traffic advisors utilize distinct patterns to signal clear instructions, ensuring orderly movement around critical areas and enhancing safety for everyone involved.

Enhancing the safety of towing operations, especially under low visibility conditions, our LED Strobe Lights signal caution to passing drivers, reducing roadside hazards during vehicle recoveries and help to ensure operator safety.

Innovatively designed for seamless integration, our strobe hideaway lights remain invisible until the moment they're needed. They provide a powerful layer of lighting for unmarked vehicles, adding depth to your emergency lighting without revealing your position.

Our visor lights offer essential front-facing visibility without distraction. They stand as the primary choice for operations requiring stealth low profile look without compromising on lighting clarity.

With clear breaks between signals, they create a heightened alertness, excellent for drawing attention in busy urban environments or during public events.

For security vehicles, our strobe lights provide essential visibility during patrols and emergency responses, deterring unauthorized activities and enhancing the safety of security personnel in various environments.

Our stick lights provide versatility, offering great placement flexibility. Ideal for external or internal mounting, they ensure your vehicle's intentions are immediately understood, keeping both the public and first responders safe.

Represents command and coordination, primarily used by volunteer emergency services and in command vehicles. Green lights facilitate organization and response in large-scale incidents, marking command posts and leading coordination efforts.

These lenses are the Goldilocks of lenses, not too wide, not too telephoto, making them perfect for shooting portraits, medium shots, and general photography. Technically speaking, a lens is considered standard or “normal” if it is close to the diagonal length of the camera sensor in millimeters.

In life-saving missions, our LED Strobe Lights enable ambulances to alert traffic and expedite safe passage, crucial for reaching critical situations swiftly. They highlight the urgency, aiding in faster patient transport to medical facilities.

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Focal length

Bridging the needs between personal and professional use, our strobe lights for SUVs are adaptable and powerful. Whether for law enforcement, search and rescue, or emergency medical services, they provide reliable performance and visibility in every situation.

Chromatic aberration is worse around the edges of an image frame, so when you are buying a new lens look around the edges in your image for color shifting or “purple fringing”. However, if you are intentionally trying to get a vintage look, try using an older lens with an adapter, you will find plenty of chromatic aberration!

Offers a balanced color scheme commonly employed by law enforcement and EMS, combining authority with clarity, suitable for varied emergency and law enforcement situations.

Applied in niche operations or by particular government sectors, these lights differentiate specific types of service or command within broader emergency or organizational contexts.

Designed to meet the demands of freight, construction, and logistics, our LED Strobe Lights for heavy duty vehicles provide the necessary alertness and visibility for long haul transports and demanding work conditions, safeguarding the cargo and surrounding traffic.

Remember how we talked about the focal point inside of the lens? This point is the place in which light is directed, but unfortunately light doesn’t always bend perfectly. If you’ve ever shined a flashlight through a glass prism, or seen a Pink Floyd shirt for that matter, than you know that when bent, light will separate into different colors because color waves move at different speeds. This happens in camera lenses too, and most photographers consider it a bad thing. It’s called chromatic aberration. For a digital camera chromatic aberration occurs when blue, green, and red light separate across 3 separate focal points. The result is the skewing of colors around the edges of objects within your picture.

Thank you Extreme for great lights. I bought 3 of them. I hardwired them to my existing control box. I put one in the front dash and I put two in the rear deck of my POV. What amazing brightness.

Discover the pinnacle of safety with our extensive heavy duty light bars, designed for an unmistakable presence. Their all-around visibility, complemented by varying flash patterns, makes them a must have for large scale emergency responses.

When you read online about cropped sensors you will run across pages and pages talking about how cropped sensors have a focal length multiplication factor. This means that if a camera sensor has a multiplication factor of 1.5x than a 50mm lens will actually have a focal length of 75mm. This is actually somewhat false. As we’ve found out above, the only way for an image to be in focus is for the camera sensor to be a very specific distance away from the camera. If the focal length actually changed from 50mm to 75mm you would have an image that was completely out of focus. Instead, a crop factor is actually decreasing the of angle of view.

Integral for visibility, especially for tow trucks, construction, and utility services. These lights signal caution and mark the presence of slow-moving or stationary vehicles to prevent accidents and provide that added layer of safety in work zones and public roads.

However, if you are using a camera that has a smaller sensor than 35mm you are going to experience crop factor. If you’re in the photography or video world than you are probably well aware of crop factor, but for those who aren’t already acquainted, crop factor is a phenomenon in which a lens will act more telephoto than it actually is. So for example, a 100mm lens on a camera with a crop factor of 1.6x will have a similar field of view as a 160mm lens on a full frame camera.

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Our LED Strobe Lights for cars are compact yet powerful, ideal for undercover law enforcement or private security vehicles. They ensure discretion when needed but provide intense visibility during emergencies, effectively alerting other road users during critical operations.

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For less intrusive yet still noticeable warnings, these patterns are ideal in sensitive areas like school zones or hospitals, minimizing stress while maintaining visibility.

Our dynamic grille and surface mount strobe lights have a low profile and remain hidden until activated. Their compact design does not sacrifice power, ensuring comprehensive coverage for safety in every direction.

Creating a panoramic alert that moves horizontally, these patterns are excellent for large area warnings, such as accident scenes or during wide-area search operations, providing visibility that commands attention from all angles.

In severe weather, our lights make sure snow plows are visible, aiding in efficient snow removal while alerting the public that the drivers are approaching, keeping roads passable during winter storms.

Newer camera lenses have a lens element known as a ‘flint’ specifically designed to focus red, green, and blue light rays onto a single point…but older lenses typically do not. Good quality lenses are those which have minimal chromatic aberration.

With their methodical sequence of flashes, these patterns are warriors of the road, equally effective at high speeds and stationary positions. They're the go-to for situations requiring prolonged attention, like roadside emergencies or construction zones.

The quintessential signal for emergency services, customizable from daylight to night, these patterns are crucial for every type of emergency vehicle, ensuring they're noticed under any circumstances.

Explore our extensive range of LED Strobe Lights, meticulously designed to cater to a diverse array of vehicle types, providing visibility for every specific need:

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Designed and built for discreet yet powerful visibility, our compact strobe light bars are versatile across diverse emergency situations. With their sleek design, they will provide that low profile look, perfect for construction trucks and private service vehicles.

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Standard lenses are any lens between 35mm and 85mm. The most commonly used standard lens is the 50mm prime or “nifty-fifty”, as it’s affectionately referred to by many photo pros. Standard lenses usually have a much cheaper base price than their wide and telephoto counterparts.

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Supporting a range of municipal services, from sanitation to road maintenance, our strobe lights keep these vehicles visible, contributing to public safety and the smooth functioning of community services.

The most important take away is focal length is directly related to the angle of view. There are many more technical things to learn about focal length but the topics discussed in this article are the most important for understanding how it plays into both photography and videography. If you’ve enjoyed this post and are interested in learning a little more about the science of focal length in photography check out the articles below.

This Visor light is absoloutly amazing. I can not believe the amount of light it puts out. I love the takedown option it is so bright. I also like that this cost a lot less than the competitor.

With innovation and steadfast dedication to safety, Extreme Tactical Dynamics proudly stands as your premier partner in emergency and service vehicle lighting. Our journey since 2005 has been fueled by a commitment to excellence, producing LED strobe lights that are not merely products but lifelines for professionals in demanding fields. With a focus on technological advancement, unparalleled quality, and a deep understanding of the operational challenges faced by first responder. As you continue to serve and protect, let our strobe light guides and guard you on your path, reinforcing our shared mission to make every response safer and every service operation more effective.

Lenses are often broken down into 3 different categories wide, telephoto, and standard. A wide angle lens is any lens that is 35mm or smaller. Lenses that are more wide than 24mm can be called ultra-wide angle lenses, but most photographers just call them fisheye lenses. Due to size exaggeration, wide angle lenses are great for shooting landscapes, real estate, and architecture.

Built to withstand rugged conditions, our strobe lights maintain high visibility for construction trucks, machinery and utility vehicles, safeguarding workers by alerting passing traffic in roadwork zones and during infrastructure repairs.

Supporting municipal services, our lights help to ensure visibility for utility vehicles during routine maintenance or emergency repairs, enhancing worker safety and minimizing service disruption.

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Tailored for urgent scenarios, these patterns provide efficiency during high-speed interventions. Ideal for ambulances and police vehicles, they cut through the visual noise, ensuring swift passage through congested traffic.

Telephoto lenses usually have more glass elements inside than wider lenses making them generally more expensive. In fact, you’ve probably seen an expensive telephoto lens at a sporting event. Telephoto lenses can be broken down into two further subtypes: medium telephoto (85-300mm) and super telephoto (300mm+). They usually create a very blurry background making them ideal for isolating your subject…we’ll dive into ‘depth of field’ in a future post.

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Each type of vehicle plays a crucial role in its respective field, and our LED Strobe Lights are designed to support their missions with superior visibility and safety. By equipping your vehicle with Extreme Tactical Dynamics' LED Strobe Lights, you are enhancing not only your safety but also the safety of those around you, no matter the scenario.

Each color and combination within our LED Strobe Light range is carefully chosen to comply with industry standards and legal requirements, ensuring vehicles are appropriately equipped for both visibility and functionality in all operational contexts.

Offering a balanced tempo of visibility, these are designed for clarity and recognition, making them suitable for utility vehicles or roadside assistance, ensuring they are noticed without causing alarm.

Facilitating the transport of oversized loads, our lights ensure these vehicles are noticeable, improving road safety for all travelers by clearly marking the dimensions and movements of large convoys.

From ambulances and command centers to mobile incident units, our specialized LED Strobe Lights ensure that unique vehicles have the appropriate visibility and signaling capabilities to meet their operational standards and effectively serve their critical roles in the community.

Strobe lights are employed by a diverse range of emergency vehicles. Strobe lighting is famed for its intensity and power, and it can be used in all kinds of different settings and environments. Made specifically as emergency vehicle lights if you’re a volunteer or a first responder who is looking for equip a personal or emergency vehicle, you’ve come to the right place. We stock an array of strobe lights that are ideally suited to police officers, security personnel, ambulance and truck drivers. Whether you need a discreet hideaway strobe for a police patrol car on a secret mission or a strobe kit for a personal vehicle, we’re confident our extensive range of emergency lights will provide an effective solution.

Lenses with focal lengths that can change are called zoom lenses and those that remain fixed are called prime lenses. When comparing equally priced prime and zoom lenses, prime lenses usually will produce a better image. This is because zoom lenses require many moving parts that hinder light’s ability to move through the lens. Professional photographers do use zoom lenses for their work (like the Canon 70-200mm), but it’s more typical for high-end productions to use prime lenses, as they let in more light. Lenses that come with a camera (kit lenses) are usually zoom lenses.

Jun 28, 2003 — For the same number of megapixels, is a camera supposed to perform better by having a ccd 1/1.8 as compared to one with CCD 1/2.7? I ...

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Signifying law enforcement activity, blue lights are essential during police operations. They establish control, signal authority, and highlight the presence of police actions, whether in traffic stops or emergency responses.

Our LED Strobe Lights are customized for HazMat operations, signaling caution and clearly marking vehicles carrying dangerous substances, thereby helping to prevent accidents and ensure the public's safety.

This combination is utilized by vehicles that balance between needing visibility and can indicate a non-primary emergency role, such as command centers or secondary response units, providing a distinct visual cue in multifaceted emergency scenes.

Made for undercover or secondary lighting needs. For when you do not have the room for a visor light or full sized light bar our strobe dash lights provide significant illumination. Ideal for all different types of first response vehicles and professionals that value quick deployment and discreet presence.

The most important information to know when looking for a camera lens is the focal length. Focal length tells a photographer or videographer a lot about how the image is going to look. The shorter the focal length, the wider the angle of view and vice-versa. In the following article we will dissect (hopefully) everything you could ever want to know about focal length. If you have any questions or comments please share in the comments at the bottom of the page.

Our LED strobe lights, each designed with precision to cater to the critical needs of public safety and service sectors:

Tailored for the robustness of trucks, including fire trucks and tow trucks, our strobe lights ensure these large vehicles are unmistakable on the road. Their high visibility is crucial for safety during operations, making them an essential rugged tool for high stakes environments.

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At Extreme Tactical Dynamics, we prioritize the efficacy and safety of emergency vehicles through a diverse array of meticulously designed flash patterns. These patterns are not only developed to ensure visibility but also to facilitate effective communication in various emergency contexts, catering to the unique challenges faced by first responders.

The most urgent alert color available, predominantly utilized by fire departments and ambulance services. This color conveys critical emergencies, prompting immediate clearance from traffic and aiding in the rapid response necessary to save lives.

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Delivering high-intensity, rapid bursts, these are the ultimate urgency signals, reserved for the most critical situations where immediate attention is crucial, such as clearing paths for emergency transport.

By integrating these specialized flash patterns, we ensure that emergency service providers are equipped with the most effective visual tools tailored to their operational needs. Our commitment at Extreme Tactical Dynamics is to enhance both safety and efficiency, aiding in high-speed pursuits, effective traffic management, and secure scene control.

Essential for maintaining city infrastructure, our LED Strobe Lights equip public works vehicles with the visibility needed for safe and efficient completion of projects, from street repairs to public facility maintenance.

A unique signaling used under specific legal or operational conditions, often distinguishing special service vehicles or municipal utilities requiring distinct visibility beyond standard emergency color codes.

Extreme Tactical Dynamics' LED Strobe Lights serve as pivotal tools across diverse sectors, providing targeted solutions to enhance operational effectiveness and safety:

I can not believe how bright this little lights are. I have 2 of them mounted behind my front grille. I can not look at them because they leave spots in my eyes every time I do. A very bright light for the price.

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Merging retro charm with modern efficiency, these patterns are designed for those who prefer the traditional rotating light appearance while benefiting from LED technology, suitable for historical or small-town settings.

With lights dancing across different sectors of the vehicle, this pattern enhances the movement and directionality of the emergency vehicle, improving navigational cues for other road users, perfect for complex traffic scenarios or during pursuits.

Supporting the vital services provided by public works vehicles, our LED Strobe Lights enhance safety during roadwork, maintenance, or municipal projects. They aid in making sure these vehicles are clearly visible, promoting the safety of workers and the general public alike.

Designed to combat desensitization, these unpredictable sequences keep drivers alert and focused, crucial around unpredictable or chaotic emergency scenes.

This continuous light serves as a solid beam of light during static emergency operations, illuminating accident scenes or designating command posts, providing a constant source of light where it's most needed.

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Tailored for fire engines and emergency response teams, our strobe lights cut through dense smoke and ensure clear visibility during emergency responses. They are vital for alerting emergency response situations.

A versatile combo serving multiple roles from security patrols to municipal services, enhancing operational clarity, particularly useful in diverse environments from urban to roadside assistance.

Directional patterns are indispensable for traffic management, guiding civilians away from hazards or toward alternative routes, ensuring order and safety around the emergency zone.

Not to be confused with a 35mm lens, most high-end cameras have a camera sensor that is 35mm in length. A 35mm sensor is “full-frame“, meaning it uses the entire lens when capturing an image. This 35mm standard was designed to be identical to film cameras which used 35mm film to capture images. So a 50mm lens on a 35mm film camera will act very similarly to a 50mm on a 35mm “full frame” sensor.

The definitive color used by law enforcement to signal urgent police activity, demanding high-priority public attention and immediate response.

The market offers camera adapters that increase the angle of view of 35mm lenses to reduce crop factor. These adapters are called focal length reducers (but we know they actually mean ‘angle of view increasers’). Cameras with a cropped sensor can make shooting wide shots very difficult so be sure to take that into consideration before purchasing a lens.

Extreme Tactical Dynamics caters to a diverse array of needs across emergency services with our LED Strobe Lights available in multiple colors:

A multipurpose color that improves scene visibility and can be used alone for general illumination or combined with other colors to signal specific service types, providing the clarity and safety of emergency and non-emergency situations alike.

Our LED Strobe Lights play an important part for search and rescue missions, providing high-intensity lighting to help guide operations in challenging terrains and adverse weather conditions, aiding in the rapid location of individuals in distress.

Telephoto lenses are any lens with a focal length of 85mm or higher. They are usually very long in length making them easy to identify. Telephoto lenses are generally used to shoot objects that are far away making them ideal for capturing weddings, wildlife, and events.

Focal length is the measurement (in millimeters) from the optical center of a camera lens to the camera’s sensor. The optical center is also known as the focal point. For all lenses (including primes) the focal length changes depending on what the lens is focusing on. For example a 50mm lens when focusing to infinity will have a focal length of 50mm, but when focusing on an object 1 meter away the focal length needs to be moved 2.6mm further away from the camera sensor to be in focus. Thus what you thought was a 50mm image is actually a 52mm image.

Our LED Strobe Lights are crucial for law enforcement operations. They are necessary in high-speed pursuits, ensuring high visibility during traffic stops and securing perimeters, thereby increasing officer safety.