When it comes to studio photography, strobes are often the go-to choice for many photographers. However, with the advancement of technology and the increasing popularity of speedlights, many photographers are now wondering if they can replace their strobes with speedlights. The answer is not a simple yes or no, as it depends on various factors, including the type of photography you’re doing, the amount of power you need, and the level of control you require. In this article, we’ll dive deep into the world of strobes and speedlights, exploring how many speedlights it takes to equal a strobe and what you need to consider when making the switch.
Understanding Strobes and Speedlights
Before we dive into the nitty-gritty of replacing strobes with speedlights, it’s essential to understand the basics of both. A strobe is a type of flash unit designed for studio use, typically providing a high-power output of around 100-2000Ws. Strobes are often more powerful than speedlights and are designed to freeze fast-moving subjects, overpower ambient light, and provide a more consistent output.
Speedlights, on the other hand, are portable flash units designed for on-camera or off-camera use. They are typically less powerful than strobes, with an output of around 20-100Ws. Speedlights are compact, lightweight, and often more affordable than strobes, making them an attractive option for photographers who need a portable flash solution.
Key Differences Between Strobes and Speedlights
One of the most significant differences between strobes and speedlights is their power output. Strobes are designed to provide a high-power output, making them ideal for studio photography, fashion photography, and commercial photography. Speedlights, on the other hand, are designed for more casual use, such as event photography, portrait photography, and everyday photography.
Another critical difference is the duration of the flash. Strobes typically have a longer flash duration, often around 1/1000th of a second, which allows for a more frozen image. Speedlights, on the other hand, have a shorter flash duration, often around 1/2000th of a second, making them better suited for faster-moving subjects.
Flash Duration and Its Impact on Your Photography
The flash duration is an essential consideration when choosing between a strobe and a speedlight. A longer flash duration provides a more frozen image, which is ideal for fast-moving subjects or when you need to freeze motion. A shorter flash duration, on the other hand, can lead to a more blurred image, which can be desirable in certain situations, such as when capturing motion or conveying a sense of movement.
How Many Speedlights Equal a Strobe?
Now that we’ve covered the basics of strobes and speedlights, let’s dive into the meat of the matter – how many speedlights it takes to equal a strobe. The answer is not a straightforward one, as it depends on various factors, including the type of photography you’re doing, the size of your subject, and the level of power you need.
As a general rule of thumb, it’s often recommended to use multiple speedlights to equal the power output of a single strobe. The exact number of speedlights you’ll need will depend on the specific strobe you’re trying to replace and the specific speedlights you’re using. However, here’s a rough estimate of how many speedlights it might take to equal a strobe:
- To replace a 200Ws strobe, you might need 2-4 speedlights, each with an output of around 50-100Ws.
- To replace a 400Ws strobe, you might need 4-6 speedlights, each with an output of around 100-200Ws.
- To replace an 800Ws strobe, you might need 6-8 speedlights, each with an output of around 200-400Ws.
Keep in mind that these are rough estimates, and the actual number of speedlights you’ll need will depend on various factors, including the size of your subject, the distance between the flash and the subject, and the level of ambient light.
Factors to Consider When Replacing a Strobe with Speedlights
When replacing a strobe with speedlights, there are several factors to consider. Here are a few key things to keep in mind:
- Power output: As mentioned earlier, the power output of your speedlights will play a significant role in determining how many you’ll need to equal a strobe. Make sure to choose speedlights with a high enough power output to meet your needs.
- Distance: The distance between the flash and the subject will also impact the number of speedlights you’ll need. If you’re working with a larger subject or need to illuminate a larger area, you may need more speedlights to achieve the desired effect.
- Ambient light: The level of ambient light will also affect the number of speedlights you’ll need. If you’re working in a brightly lit environment, you may be able to get away with fewer speedlights. However, if you’re working in a dimly lit environment, you may need more speedlights to achieve the desired effect.
Syncing Speedlights: The Key to Success
One of the most critical aspects of using multiple speedlights is syncing them together. This ensures that all the flashes fire simultaneously, providing a consistent and even lighting effect. There are several ways to sync speedlights, including:
- Wireless triggers: These allow you to wirelessly trigger your speedlights, making it easy to sync them together.
- Optical slaves: These use the light from one flash to trigger other flashes, allowing you to sync them together.
- Radio triggers: These use radio signals to trigger your speedlights, providing a more reliable and consistent sync.
Conclusion
Replacing a strobe with speedlights can be a cost-effective and convenient option for many photographers. However, it’s essential to understand the limitations of speedlights and the factors that affect their performance. By considering the power output, distance, and ambient light, you can determine how many speedlights you’ll need to equal a strobe.
Remember, the key to success lies in syncing your speedlights together, ensuring a consistent and even lighting effect. With the right equipment and a little practice, you can achieve stunning results with speedlights, even in situations where a strobe might be the traditional choice.
| Strobe Power Output (Ws) | Number of Speedlights Needed | Speedlight Power Output (Ws) |
|---|---|---|
| 200 | 2-4 | 50-100 |
| 400 | 4-6 | 100-200 |
| 800 | 6-8 | 200-400 |
Note: The above table is a rough estimate and may vary depending on the specific strobe and speedlights used.
What is the main difference between strobe lights and speedlights?
The main difference between strobe lights and speedlights lies in their power output and usage. Strobe lights are typically more powerful and are designed for use in studios, often requiring a power outlet to function. Speedlights, on the other hand, are battery-powered and are designed for on-location shoots, offering more portability and flexibility.
While strobe lights are ideal for capturing high-powered images in a controlled environment, speedlights are better suited for capturing images in a variety of settings, from indoor to outdoor locations. This difference in power output and usage makes speedlights a more versatile and convenient option for many photographers.
Do I need to replace my strobe with a speedlight, or can I use both?
You don’t necessarily need to replace your strobe with a speedlight. In fact, many photographers choose to use both strobe lights and speedlights depending on the specific needs of their shoot. If you have a studio setup and prefer to use strobe lights for your indoor shoots, you can still use speedlights for your on-location shoots.
However, if you’re looking to simplify your lighting setup and reduce the amount of gear you need to carry, replacing your strobe with a speedlight could be a good option. Speedlights are often more compact and lightweight, making them easier to transport and set up on location. Ultimately, the choice between using strobe lights, speedlights, or a combination of both depends on your personal preferences and the specific needs of your photography business.
What are the benefits of using speedlights over strobe lights?
One of the main benefits of using speedlights over strobe lights is their portability and compact size. Speedlights are often smaller and lighter, making them easier to transport and set up on location. Additionally, speedlights are battery-powered, eliminating the need for a power outlet and giving you more flexibility in terms of where you can shoot.
Another benefit of using speedlights is their quick recycling time, which allows you to take rapid-fire shots without having to wait for the light to recharge. This can be especially useful when working with moving subjects or capturing fast-paced action shots. Overall, speedlights offer a range of benefits that make them an attractive option for many photographers.
How do I choose the right speedlight for my camera?
When choosing a speedlight for your camera, there are a few factors to consider. First, make sure the speedlight is compatible with your camera brand and model. You’ll also want to consider the power output of the speedlight, as well as its features and settings.
Additionally, think about the type of photography you’ll be doing most often with the speedlight. If you’ll be shooting mostly indoors, you may want a speedlight with a lower power output. If you’ll be shooting outdoors or in bright sunlight, you may want a speedlight with a higher power output. Be sure to read reviews and do your research before making a final decision.
Can I use speedlights with umbrellas or softboxes?
Yes, you can use speedlights with umbrellas or softboxes to soften and diffuse the light. In fact, many photographers prefer to use speedlights with modifiers like umbrellas or softboxes to create a more natural, soft light.
To use a speedlight with an umbrella or softbox, you’ll need to purchase an adapter or bracket that allows you to attach the modifier to the speedlight. You’ll also want to experiment with different positions and angles to achieve the desired effect. Keep in mind that using a speedlight with an umbrella or softbox may reduce the power output of the light, so you may need to adjust your settings accordingly.
How do I sync my speedlight with my camera?
Syncing your speedlight with your camera is a relatively simple process. Most speedlights come with a built-in wireless receiver that allows you to trigger the flash remotely using a transmitter or commander unit attached to your camera.
To sync your speedlight with your camera, you’ll typically need to set the speedlight to the correct channel and group, and then set your camera to the corresponding channel and group. You may also need to adjust the flash mode and exposure compensation to achieve the desired effect. Be sure to consult your speedlight’s user manual for specific instructions on how to sync it with your camera.
Are speedlights more expensive than strobe lights?
Speedlights and strobe lights vary in price, and it’s difficult to make a general statement about which one is more expensive. High-end strobe lights with advanced features and high power output can be quite costly, while entry-level speedlights may be more affordable.
That being said, speedlights are often more compact and lightweight, which can make them more convenient and cost-effective in the long run. Additionally, speedlights are often more versatile and can be used in a variety of settings, which can make them a better value for many photographers. Ultimately, the cost of a speedlight or strobe light will depend on your specific needs and the features you require.