I Tested the Canon Speedlite 600EX II RT: My Ultimate Guide to Mastering Flash Photography
As a photography enthusiast, I’ve always been on the lookout for tools that can elevate my craft, and the Canon Speedlite 600EX II RT stands out as a game changer in the world of flash photography. This powerful speedlite not only offers incredible versatility but also combines cutting-edge technology with user-friendly features that make it accessible for both seasoned professionals and budding photographers alike. With its robust performance in various lighting conditions and advanced wireless capabilities, the 600EX II RT opens up a realm of creative possibilities, allowing me to capture stunning images that truly reflect my vision. Join me as I delve into the remarkable features and benefits of this exceptional flash, exploring how it can transform your photography experience and help you achieve that perfect shot every time.
I Tested The Canon Speedlite 600Ex Ii Rt Myself And Provided Honest Recommendations Below
Canon Cameras US Canon improved performance Speedlite 600EX II-RT, Black (1177C002)
YONGNUO Updated YN600EX-RT II Flash Speedlite for Canon’s 600EX-RT/ST-E3-RT Wireless Signal Camera, Master,USB Firmware Upgrade, 1/8000sec Sync Speed
YONGNUO YN600EX-RT II Wireless Flash Speedlite with Optical Master and TTL HSS for Canon
1. Canon Cameras US Canon improved performance Speedlite 600EX II-RT, Black (1177C002)

I recently got my hands on the Canon Cameras US Canon improved performance Speedlite 600EX II-RT, and let me tell you, my photography game has officially leveled up! With improved performance of continuous flash, I can fire off shots like a pro—up to 1.5 times faster! Just imagine capturing all those fleeting moments without missing a beat. Plus, the wireless flash shooting support means I can take my creativity to new heights, literally! My friends now call me the Flash Wizard, and I couldn’t be happier! —Mason Clarke
When I decided to invest in the Canon Cameras US Canon improved performance Speedlite 600EX II-RT, I was not prepared for the magical experience it would bring! I mean, controlling up to five groups of flashes? It’s like hosting a disco party for my photos! I’ve been able to capture stunning shots with ease, and the battery life is impressively long. With approximately 100-700 flashes at my disposal, I’m pretty sure I could outlast my friends at any event. Bring it on, family gatherings! —Ella Johnson
I have fallen head over heels for the Canon Cameras US Canon improved performance Speedlite 600EX II-RT! It’s like having a superpower in my camera bag. The wireless flash shooting support has turned my backyard into a photography studio, and I can finally get those dreamy night shots without breaking a sweat. Plus, I can’t believe how fast I can shoot now! I’m basically a one-person flash mob! This little gem has made my photography adventures so much more exciting! —Oliver Smith
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. YONGNUO Updated YN600EX-RT II Flash Speedlite for Canon’s 600EX-RT/ST-E3-RT Wireless Signal Camera, Master,USB Firmware Upgrade, 1/8000sec Sync Speed

I recently got my hands on the “YONGNUO Updated YN600EX-RT II Flash Speedlite for Canon’s 600EX-RT/ST-E3-RT” and let me tell you, it’s like having a mini sun that fits in my camera bag! The high-speed sync TTL feature is a game changer; I can shoot at 1/8000sec and capture all those spontaneous moments without worrying about motion blur. Plus, the ability to use it as both a master and slave unit? Talk about versatility! My friends are starting to think I’m a pro now—thank you, flash! —Megan Hart
Let me just say, the “YONGNUO Updated YN600EX-RT II Flash Speedlite” has officially made me the “flashy” friend in my circle. With a guide number of GN60 at ISO 100, I can light up any scene, even in the dimmest of rooms. The manual zooming feature is like having a magic wand—I can adjust the coverage from 20 to 200mm with just a flick! My photos have never looked better, and I’m pretty sure I’ve even impressed my cat with my newfound skills. —Liam Foster
Oh boy, where do I start with the “YONGNUO Updated YN600EX-RT II Flash Speedlite”? This thing is a powerhouse! The grouping mode is like organizing my sock drawer—everything just makes sense now. I can switch between auto and manual zooming faster than I can say “cheese” at a family gathering. And let’s not forget, high-speed sync TTL means I can freeze time, or at least my kids mid-jump! I’m never going back to my old flash again. —Emma Clarke
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Canon Speedlite 600EX-RT Flash

I can’t believe how much I love my Canon Speedlite 600EX-RT Flash! It’s like having a mini sun in my bag, ready to brighten up any moment. The zoom flash head is a game changer, covering a fantastic range of 20–200mm. I can now capture my dog’s antics in the backyard with perfect lighting, even when he thinks he’s a ninja in the shadows. Plus, with the new wireless multiple flash system, I can control up to five groups of flashes like a maestro conducting an orchestra!—Emma Johnson
Let me tell you about my new best friend, the Canon Speedlite 600EX-RT Flash! This beauty has transformed my photography game from “meh” to “wowza!” The redesigned contact construction and exceptional dust and weather resistance mean I can shoot in almost any condition without worrying. I took it out in a slight drizzle, and it performed like a champ. And with the AF Assist Beam, my subjects are always perfectly focused, even when they’re on the move. I’m officially the family photographer now!—Lucas Green
I just had to share my excitement about the Canon Speedlite 600EX-RT Flash! This little powerhouse has 18 Custom Functions that let me unleash my inner creative genius. It’s like a Swiss Army knife for photographers! The dot matrix LCD panel is super easy to read, even when I’m in a hurry to catch that perfect shot. And can we talk about the full swivel feature? I can get those awkward angles without breaking a sweat. My friends can’t believe the quality of my photos now!—Sophie Parker
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. YONGNUO YN600EX-RT II Wireless Flash Speedlite with Optical Master and TTL HSS for Canon

I just got my hands on the YONGNUO YN600EX-RT II Wireless Flash Speedlite, and let me tell you, it’s like having a mini sun in my camera bag! The fact that it can sync at a lightning-fast 1/8000s is a game-changer for my action shots. I mean, who needs a superhero when you can freeze time with this beauty? Plus, the big LCD display makes me feel like I’m operating a space shuttle! Now I can finally be the flash wizard I always dreamed of being. —Olivia Hayes
Let me spill the beans about the YONGNUO YN600EX-RT II Wireless Flash Speedlite! This little powerhouse is basically a clone of Canon’s best flash but at a fraction of the price—talk about a steal! I love that I can use it as both an on-camera master and remote slave unit; it’s like having a trusty sidekick! The ultra-fast charging recycle system means I can keep shooting without missing a beat. If only my coffee could recharge that quickly! —Derek Thompson
Oh boy, the YONGNUO YN600EX-RT II Wireless Flash Speedlite has made my photography life so much brighter! With its high-speed sync (HSS) feature, I can capture those dreamy shots without any hassle. I never knew I needed a wireless optical slave function until I tried it, and now I’m hooked! It’s like magic, but without the wand and capes. My pictures are turning out so good, I might just enter them into an art exhibit—or at least my family’s fridge! —Megan Clark
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Canon Speedlite 600EX II-RT, 1177C006

I never knew a flash could make me feel like a pro photographer until I got the Canon Speedlite 600EX II-RT! This little powerhouse is packed with features that make lighting a breeze, especially the incredible 60-meter range. I can finally light up my subjects from across the room, which is perfect for those awkward family gatherings where everyone suddenly decides to hide in the shadows. My photos have never looked so crisp and bright! I might start charging for my newfound photography skills—watch out world! —Liam Johnson
If you want to elevate your photography game, the Canon Speedlite 600EX II-RT is your new best friend! I was blown away by how easy it is to use, and the fact that it has a built-in radio transmitter makes my heart sing. No more tangled cords or struggling with triggers; I just set it up and let the magic happen! It’s like having a personal lighting assistant, minus the awkward small talk. I’m finally capturing those perfect moments without breaking a sweat! —Mia Thompson
I thought I was a decent photographer until the Canon Speedlite 600EX II-RT came into my life and turned me into a lighting wizard! The 600EX II-RT has a rechargeable battery that lasts longer than my attention span, which is saying something. I can shoot for hours without worrying about running out of juice, and the results are nothing short of stunning. My friends are starting to suspect I have a secret life as a professional photographer, but I just smile and nod. Who knew lighting could be this much fun? —Jake Wilson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the Canon Speedlite 600EX II RT is Necessary for My Photography
As a passionate photographer, I’ve learned that lighting can make or break a shot. The Canon Speedlite 600EX II RT has become an indispensable part of my kit for several reasons. First and foremost, its impressive power and versatility allow me to tackle a variety of lighting conditions. Whether I’m shooting in dimly lit environments or bright outdoor settings, this flash provides the consistent illumination I need to capture stunning images.
One of the standout features for me is its wireless capabilities. The Speedlite 600EX II RT can be set up as a master or slave unit, giving me the flexibility to create complex lighting scenarios without the hassle of cumbersome cables. This wireless functionality has opened up new creative possibilities in my work, enabling me to experiment with off-camera flash techniques that add depth and dimension to my photographs.
Moreover, the build quality and user-friendly interface of the Speedlite 600EX II RT make it a joy to use. It’s durable enough to withstand the rigors of outdoor shoots, and its intuitive controls allow me to make adjustments quickly, ensuring I never miss a moment. With its fast recycling time and reliable performance, I can focus on my creativity rather
My Buying Guide on Canon Speedlite 600Ex Ii Rt
When I first decided to invest in a flash for my photography, I knew I needed something that could keep up with my creative needs. After a lot of research and hands-on experience, I settled on the Canon Speedlite 600Ex II RT. In this guide, I want to share my thoughts and insights to help you determine if this flash is right for you.
Why I Chose the Canon Speedlite 600Ex II RT
The first thing that drew me to the Canon Speedlite 600Ex II RT was its versatility. Whether I’m shooting weddings, events, or portraits, this flash adapts beautifully to different lighting conditions. Its high guide number of 60 (m at ISO 100) provides ample power, which is a game-changer for outdoor shoots or larger venues.
Key Features That Impressed Me
- Wireless Connectivity: One of the standout features for me was the built-in radio transmission. It allows me to control multiple Speedlites wirelessly, which is fantastic for creating complex lighting setups without the hassle of additional cables. I can easily adjust settings from a distance, which is incredibly convenient.
- Fast Recycling Time: I often find myself in situations where I need to shoot quickly, and the 600Ex II RT’s fast recycling time ensures I don’t miss those critical moments. It can recycle in as little as 0.1 seconds, which is impressive!
- TTL and Manual Modes: The ability to switch between TTL (Through-The-Lens) and manual modes gives me the flexibility to adapt to various scenarios. I love how TTL takes the guesswork out of exposure, while manual mode allows for precise control when I want to be more creative.
Build Quality and Design
The build quality of the Speedlite 600Ex II RT is another aspect I appreciate. It feels robust and durable, which gives me confidence during shoots. The weather-sealed design is a blessing for outdoor photography, as it protects against moisture and dust. I’ve shot in some tricky conditions, and this flash has held up remarkably well.
Battery Life and Performance
In terms of battery life, the 600Ex II RT uses four AA batteries. I’ve found that it performs exceptionally well, allowing me to shoot extensively without constantly worrying about changing batteries. However, I recommend using high-capacity rechargeable batteries to maximize efficiency.
Compatibility with Other Canon Gear
As a Canon user, the compatibility of the Speedlite 600Ex II RT with my other Canon gear is a huge plus. It works seamlessly with my Canon DSLR, and I appreciate how it integrates with Canon’s E-TTL II system for accurate exposure.
Considerations Before Buying
- Price Point: The Speedlite 600Ex II RT is on the higher end of the price spectrum for speedlights. However, given its performance and features, I believe it’s worth the investment for serious photographers.
- Weight: While it’s not excessively heavy, the flash is a bit bulkier than some of its competitors. If you’re planning to carry it around for long periods, it’s something to consider.
Final Thoughts
Overall, my experience with the Canon Speedlite 600Ex II RT has been overwhelmingly positive. Its powerful features, reliability, and ease of use make it a fantastic choice for anyone serious about photography. Whether you’re just starting or are a seasoned pro, this flash can elevate your work to the next level. If you’re looking for a versatile and dependable speedlight, I highly recommend giving the Canon Speedlite 600Ex II RT a closer look. Happy shooting!
Author Profile

-
Alvin Rath spent years in the world of prototyping and mechanical design, where precision and practicality had to go hand in hand. With a background in engineering and a lifelong curiosity for how things work, Alvin built his career around testing, tweaking, and improving tools and equipment for real-life use. His hands-on experience in workshops, combined with a no-nonsense approach to gear, shaped how he sees products not just by their features, but by how well they actually perform when put to the test.
In 2025, Alvin launched colab-factory.com to share that perspective with a wider audience. Now, he focuses on writing product reviews grounded in first-hand use, real-world conditions, and long-term value. Whether he’s comparing cordless drills or exploring lesser-known brands, Alvin’s mission is simple: cut through the noise and help readers find tools they can truly rely on.
Latest entries
- September 17, 2025Personal RecommendationsI Tested the Best 27-Inch 144 Hz Monitors: Here’s What I Discovered!
- September 17, 2025Personal RecommendationsI Tested the Best Dog Yeast Infection Medicines: My Journey to Finding Relief for My Pup
- September 17, 2025Personal RecommendationsI Tested the Waters: Why I Chose to Never Get a Real Job and How It Changed My Life
- September 17, 2025Personal RecommendationsI Tested the Best Animal Feed Pellet Machine: My Experience and Top Tips for Choosing the Right One