Source smarter with
Leverage AI to find the perfect product match in seconds
Matches from over 100 million products with precision
Handles queries 3 times as complex in half the time
Verifies and cross-validates product information
Get the app
Get the Alibaba.com app
Find products, communicate with suppliers, and manage and pay for your orders with the Alibaba.com app anytime, anywhere.
Learn more

Round strobe lights

(1793 products available)

About round strobe lights

Types of Round Strobe Lights

Also known as rotating beacons, round strobe lights are high-intensity lights that are commonly used in emergency vehicles, construction zones, and other environments where visibility is critical. They come in various types, each designed to meet specific needs and preferences.

  • LED Strobe Lights

    LED round strobe lights are a popular choice because of their energy efficiency and long lifespan. They use light-emitting diodes (LEDs) to produce bright, pulsing light. These lights are durable, resistant to shock and vibration, and require less maintenance than traditional strobe lights. They also offer a wide range of color options and customizable patterns, making them versatile for various applications.

  • Rotating Beacon Lights

    These are traditional round strobe lights that use a rotating reflector and halogen bulb to produce a warning signal. The bulb is mounted on a motorized base that rotates, allowing the light to reflect off the surrounding lenses. They are less common today due to the popularity of LED technology; however, they are still used in many applications where a more classic look is desired or where the reliability of mechanical movement is preferred.

  • Halogen Strobe Lights

    These round strobe lights use halogen bulbs to produce light. Halogen bulbs contain a tungsten filament and halogen gas that allows for a brighter and more efficient light than traditional incandescent bulbs. While they are less energy-efficient than LED options, they are often more affordable and provide a good level of brightness for many applications.

  • HID Strobe Lights

    These round strobe lights use high-intensity discharge (HID) bulbs to produce an extremely bright light. HID bulbs contain two electrodes and a small amount of gas that ionizes to create an arc during ignition. This process produces a bright light that is much more efficient than traditional methods. Strobe lights are ideal for applications where maximum visibility is critical, such as emergency response or construction work in low-light conditions.

  • Multi-Color Strobe Lights

    Some round strobe lights are equipped with the ability to produce multiple colors or change colors on-demand. These lights can be programmed to display specific color patterns or sequences, adding an extra level of customization and visual impact. Multi-color or color-changing strobe lights are often used in special events, concerts, or performances, creating dynamic lighting effects and enhancing the overall atmosphere.

Specifications and Maintenance of Round Strobe Lights

Manufacturers of portable round strobe lights have to ensure that their products meet certain specifications. This is to ensure that different end users can use the lights for their intended purposes. Here are some common specifications of round strobe lights:

  • Voltage

    Round strobe lights come in different voltage options. The most common are 12V and 24V. Users can determine the voltage of a round strobe light by looking at the label. The voltage of the light needs to be compatible with the voltage of the power supply in order for it to work.

  • Current Draw

    Current draw refers to the amount of current that is drawn from the power supply by the strobe light. This is measured in amps. Round strobe lights with a higher current draw are brighter, but they also consume more power. The current draw of a strobe light can affect its performance.

  • Lens Material

    Round strobe lights are made with different lens materials. However, the most common ones are made with polycarbonate and acrylic. Polycarbonate lenses are highly durable and impact-resistant. They are less likely to break when they are hit by objects. On the other hand, acrylic lenses have better optical clarity. They also come in different colors.

  • Color

    Round strobe lights come in different colors. The most common ones include amber, red, blue, green and white. Each of these colors serves a different purpose. For instance, amber lights are mostly used as warning signals in construction sites. White strobe lights are mostly used for visibility and high brightness.

  • Flash Rate

    The flash rate of a round strobe light refers to the number of flashes in a minute. This is measured in flashes per minute (FPM). Different types of strobe lights have different flash rates depending on their intended use. For instance, emergency lights have a higher flash rate compared to warning lights.

Just like any other type of light, maintenance is crucial for the performance and longevity of round strobe lights. Here are some useful tips for maintaining these lights:

  • Carry out regular inspections in order to identify any signs of damage or wear.
  • Clean the lights regularly so that dust, dirt and grime do not accumulate on the surface. Strobing lights can be rendered less effective by built-up dirt. Use a soft cloth and mild soap to clean the strobe lights. Cleaning solutions that are harsh should be avoided as they can damage the lens.
  • When not in use, round strobe lights should be stored properly in a dry and cool place. They should be protected from direct sunlight and extreme weather conditions.
  • Ensure that the mounting hardware and electrical connections of the lights are secure. This can help prevent any mechanical failures.
  • Inspect the power supply and replace it if it is worn out or damaged.
  • Lubricate movable parts of the round strobe lights using appropriate lubricants.

How to Choose Round Strobe Lights

Choosing the right round strobe lights can be a daunting task considering the wide range of options available. However, it does not have to be that way. Here are some factors to consider that will make the selection process easier:

First, consider the purpose of the strobe light. Different purposes come with different requirements. For instance, if the strobe light is needed for emergency response, it should have high visibility and be durable in different weather conditions. In this case, a heavy-duty round strobe light would be a perfect choice.

Next, think about the mounting options. There are various mounting options available such as magnetic bases, permanent mounting, or suction cup mounts. Choose the strobe light with the mounting option that is suitable for the intended use and vehicle type.

Another factor to consider is the color of the strobe light. While amber and blue are the most common colors for emergency and warning lights, different regulations and different purposes have specific color requirements. Therefore, it is important to check the strobe light color that is suitable for the intended use and legal compliance.

Additionally, the intensity and visibility of the strobe light should be considered. Features such as adjustable flash patterns and brightness should be checked to ensure the strobe light can be seen in different weather conditions and daylight.

Lastly, durability and weather resistance are very important when choosing round strobe lights. Look for lights that are made of high-quality materials that are resistant to different weather conditions, vibrations, and harsh environments.

How to DIY and Replace Round Strobe Lights

Replacing a Strobe light bulb can be a pretty straightforward task, depending on the specific fixture and bulb type. Always refer to the manufacturer's instructions for the specific strobe light being used. Here is how to replace a round strobe light in detail:

  • Safety precautions: Turn off the power to the strobe light to avoid electrical shock or accidents. If the strobe light is on a higher surface, use a ladder to reach it safely.
  • Accessing the bulb: Depending on the design of the strobe light, there may be a cover or guard that needs to be removed to access the bulb. This may involve unscrewing screws or releasing clips.
  • Removing the old bulb: Gently grasp the old bulb and twist it counterclockwise to loosen it from its socket. Be careful not to apply excessive force, as this could break the bulb.
  • Inspecting the socket: Once the old bulb is removed, inspect the socket for any signs of damage or corrosion. If any issues are found, the socket may need to be cleaned or replaced before installing the new bulb.
  • Preparing the new bulb: Take the new strobe light bulb out of its packaging and avoid touching the glass surface with bare hands. Use gloves or a clean cloth to handle the bulb to prevent contamination.
  • Inserting the new bulb: Carefully insert the new bulb into the socket, ensuring it aligns with the pins or grooves (if applicable). Twist it gently but firmly clockwise until it's securely in place.
  • Reassembling the unit: If a cover or guard was removed earlier, reattach it securely. Ensure all screws or clips are tightened to prevent any loose parts.
  • Restoring power: Turn the power back on to the strobe light. Double-check that it functions correctly and that there are no unusual sounds or flickering.

Q&A

Q1: What are round strobe lights used for?

A1: Generally, round strobe lights are used for warning and signage purposes. They help alert people of potential dangers in various environments. They are also used in places like construction sites, road maintenance, and other locations with traffic.

Q2: Are round strobe lights waterproof?

A2: Some round strobe lights are waterproof. These lights are designed with special features that enable them to withstand exposure to water and moisture. They have an IP65 rating, which protects against water jets and dust. Buyers should check the specifications to ensure they get waterproof lights.

Q3: Can round strobe lights be used at night?

A3: Yes, round strobe lights can be used at night. Their high-intensity light output is designed to be visible even in low-light conditions. They also have adjustable settings, so their brightness can be adjusted according to different environments.

Q4: What power supply do round strobe lights use?

A4: Most round strobe lights use a 12V power supply. This is a standard power supply used in many automotive and truck applications. They can be connected to the vehicle's existing electrical system.