ULANZI SL02 Camera Flash with Video Light, GN8 6500K Mini
Quick take
The ULANZI SL02 is a tiny shoe-mount flash that doubles as a constant 6500K video light, making it a practical add-on for travel creators and photographers who need simple, portable on-camera illumination. It uses manual control (including manual flash and manual exposure behavior), offers four brightness/power levels, and includes a rechargeable battery for the video light. The main caveat is compatibility and control limits, it must match a single-contact hotshoe and it is not designed for every camera (notably, some Sony models like ZV-1F are excluded).
Pros and cons
Pros
- Dual-purpose design, speedlite flash plus a constant 5600K/6500K-style video light mode
- Four selectable power/brightness levels for basic tailoring of output
- Very compact, around 36g, easy to keep in a bag for run-and-gun work
- USB-C rechargeable battery for the video light, with the ability to use while charging
Cons
- Manual operation and limited camera control, it does not support TTL-style automation
- Hotshoe compatibility is strict, it only works with cameras with a single-contact hotshoe and excludes listed models
- The light head does not pivot, so lighting angles are less flexible than with some swiveling flashes
What buyers think
Buyer-review evidence is limited in volume, but the themes that do appear consistently focus on the SL02 being easy to live with for its size, delivering enough visible punch for fill lighting in close-up and content scenarios, and being convenient for creators who shoot both photos and video. Multiple reviews mention its compact, bag-friendly form factor, practical power-level control, and solid everyday usability for the price. Some users also note it is not a rugged, drop-resistant unit, and that it may cast shadows with certain lens heights and that the constant light is bright but not independently adjustable beyond the provided modes.
What this flash is (and where it fits)
The ULANZI SL02 is designed for photographers and content creators who want one small on-camera accessory that can do two jobs. First, it provides a manual flash output with a guide-number style spec (GN8 at ISO100) for stills. Second, it can act as a constant video light for recording, since it has a built-in rechargeable battery and a dedicated video-light mode.
At this size, it is best thought of as a portable fill light and grab-and-go flash, not as a full-featured studio strobe replacement. It is also a simpler choice for people who are comfortable controlling exposure manually and who want reliable illumination without a lot of menu complexity.
Brightness, modes, and video-light usefulness
The SL02 gives you multiple output levels to avoid having to guess from scratch. For the flash portion, it includes four power levels, and for the video-light portion it is tuned for daylight-balanced output (with a stated 5600K constant-light mode). The video light is intended for steady lighting during filming, and the rechargeable battery supports up to around 1 hour 25 minutes of continuous use (brand-stated) and can be recharged via Type-C (brand-stated).
In practical terms, the most common use case is front-fill for portraits, product close-ups, or vlogging where you want your subject to look evenly lit without carrying bigger lighting gear.
Compatibility is the biggest buying decision
This is not a “works with everything” shoe flash. The SL02 is intended for cameras that use a single-contact hotshoe, which excludes a number of models. There is also a specific “not fit” list, including Sony ZV-1F and other camera bodies named as incompatible.
Before buying, confirm three things:
- Your camera hotshoe type (single-contact vs multi-pin/TTL systems can matter).
- Your exact camera model is not on the excluded list.
- Your planned operating mode (the unit is manual and does not aim to replicate TTL automation).
Manual trigger and what to expect from control
Unlike flashes that can “talk back” to the camera for automatic metering, the SL02 is fundamentally a manual system.
If you already understand manual flash (or you mainly use it as a consistent fill light), this can be a benefit, because the setup stays predictable. If you depend on TTL for fast event shooting across changing distances, you may find the workflow slower.
Pros and cons, summarized
Best for
- Creators who want a tiny on-camera flash and constant light in one package
- Portraits, close-ups, and social content where front-fill matters more than long-range power
- Users who are comfortable with manual flash and can dial output with power levels
- Travel shooters who value low weight and compact storage
Who should avoid it
- Anyone with a camera model that is excluded by the hotshoe/compatibility limits
- Buyers who expect TTL-style automation and camera-mediated exposure
- People who need strong light shaping flexibility, since the head does not pivot
Setup basics (especially for Fujifilm)
Some cameras need extra steps before the flash will function. For Fujifilm bodies, the flash function may be disabled by default and must be enabled through the camera’s settings (for example by switching to an S mode and changing the flash setting from disabled to manual mode). If you use another brand, plan on checking the hotshoe accessory settings and confirming the flash behavior in your camera menu.
Verdict
The ULANZI SL02 is a solid pick for photographers and videographers who want a minimal, dual-purpose shoe-mount light. Its strengths are portability, straightforward manual power-level control, and practical constant lighting for video. The two real deal-breakers to keep in mind are strict camera compatibility (single-contact hotshoe requirements and an explicit excluded-model list) and the lack of TTL automation. If your camera fits and you are comfortable working manually, it can be a convenient upgrade from basic built-in flash lighting.
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FAQ
Is the ULANZI SL02 compatible with sony ZV-1F?
No. The SL02 is not compatible with Sony ZV-1F (and other listed models). Check your camera’s hotshoe type and confirm your exact model is supported before purchasing.
Does the SL02 support TTL auto flash?
It is designed for manual operation and does not aim to provide TTL-style automation. Expect basic triggering and manual power-level control rather than camera metering for flash exposure.
How many brightness or power levels does it have?
It offers four selectable levels (flash power levels and corresponding output control for the light), giving you simple range for adjusting how strong the illumination looks on your subject.
Can I use the video light while charging?
Yes. The built-in rechargeable battery is described as supporting Type-C charging and being usable while charging.
What is the main difference between flash and video light modes?
The flash mode is for stills, producing a short burst of light for freezing moments. The video light mode provides steady illumination for recording, which helps you maintain consistent lighting while you film.
Does the light head pivot?
No. It is described as a compact, fixed unit, so you will have limited ability to change lighting angles compared with pivoting or tilting flash heads.
What shutter speed should I keep in mind for flash?
The guidance provided is to not exceed 1/250s when using the flash for best results.
Specifications
| Product Title | ULANZI SL02 Camera Flash with Video Light, GN8 6500K Mini Flash Speedlite, 4 Power Levels, Compatible with Sony ZV-1/ZV-E10/Canon/Nikon/Fuji/Panasonic/Leica/Olympus, 【Not Fits Sony ZV-1F】 |
|---|---|
| Category | Electronics > Camera & Photo > Flashes > Shoe Mount Flashes |
| Brand | ULANZI |
| Manufacturer | ULANZI |
| Model Name | SL02-Mini Flash with Light |
| Model Number | SL02 |
| Color | Black |
| Item Weight | 0.08 Pounds |
| Compatible Mountings | Canon/Sony/Nikon/Fuji/Panasonic/Leica/Olympus, Not Fits Sony ZV-1F |
| Battery Average Life | 5 years |
| Flash Sync Speed | 1/250 |
| Connectivity Technology | Cold Shoe Mount |
| Number of Batteries | 1 AAA batteries required. (included) |
| Wireless Technology | Hot Shoe Mount |
| Mount Type | Cold Shoe Mount |
| Color Temperature | 6500 Kelvin |
| Item Dimensions D x W x H | 0.75"D x 1.4"W x 1.9"H |
| Video Capture Format | MP4, MOV |
| Compatible Devices | Sony A7IV, A7R5, ZV-E10, ZV-1, A6400, A7III, A7RIV, A7RIII, A9, A7RII/V4.0, A7R, RX10, Canon EOSR5, R, 5D, 90D, EOSRP, 5DIII, 5DIV, 70D, 80D, 1DX, 850D, 760D, 5DII, 7DII, 6DII, 6D, 800D, 90D, 600D, 7D, M6, M5, M3, 600D, 7D, M6, M5, M3, 600D, 7D, Nikon Z8, ZFC, D780, D800, D5, D4, D500, D610, D750, D700, D300S, D3300, D3100, D5300, D5200, D5000, 27II, 26, D200, D60, D5100, D7500, D7100, Fuji X-T5, X-T4, GFX50S, X-T30, X-Pro2, X-T20, X-T2, X-T1, GFX50R, X-T3, X-Pro1, X-T10, X-E1, X-M5, Panasonic S1R, GH5, GH4, LX100, GF1, G85, GX85, FZ2500GX, G7, Leica SL2, Q2, M10, TYP601, CL, SL2, Olympus E-M1, PRN-F, E-M10II/10III, E-PL8, E-P5, E-M5I |
| Audio Recording | No |
| Maximum Shutter Speed | 1/250 seconds |
| Shooting Modes | Manual |
| Exposure Control Type | Manual |
| Water Resistance Level | Not Water Resistant |
| File Format | MP4, MOV |
| Media Type | ProductImage |
| Camera Flash | External |
Available variants
Size
- SL02-Mini Flash with Light
- SL01-Mini Flash Speedlite
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