ULANZI SL02 Camera Flash with Video Light - Compact GN8 Speedlite

In this review of the ULANZI SL02 Camera Flash with Video Light, the bottom line is simple: this tiny speedlite is built for photographers and content creators who need a portable flash and steady video illumination in a single, lightweight package. The SL02 stands out for its combination of a GN8 flash index and a continuous video-light mode at 5600K, plus Type-C charging and a built-in battery - making it a practical on-camera solution for travel, vlogging, and close-up work where full studio rigs are impractical.

Key Features

• Compact weight: At just 36g the unit is unobtrusive on mirrorless cameras, keeping setups balanced for handheld shooting.
• Dual lighting modes: Offers a GN8 speedlite for flash bursts and a steady 5600K video light mode useful for continuous illumination during filming.
• Adjustable output: Four brightness levels (1/1, 1/2, 1/4, 1/8) let users fine-tune flash power for portraits, close-ups, or macro work.
• Rechargeable battery: Built-in 250mAh cell charges via Type-C in about one hour and supports use while charging for extended shoots.
• High color fidelity: The flash reports CRI 97 and the video mode CRI 95 for accurate skin tones and color rendering in mixed lighting.
• Wide compatibility: Designed for cameras with a single-contact hotshoe and lists many Sony, Canon, Nikon, Fuji, Panasonic, Leica and Olympus models as compatible.

Who It's For

The SL02 is best for travel photographers, vloggers and hobbyists who need a small on-camera light that performs both as a flash and a continuous video source. Its light weight and USB-C charging make it handy for shoots where space and battery options are limited.

Photographers who rely on advanced TTL systems, multi-contact hotshoe features, or require very high-output studio flashes should look elsewhere, and buyers must verify their camera uses a single-contact hotshoe because the SL02 is not compatible with several camera models listed by the maker.

Pros & Cons

Pros

• Very compact and light, making it ideal for handheld and travel setups.
• Dual-purpose design gives useful flash output and continuous video lighting in one unit.
• Rechargeable battery with fast Type-C charging and ability to run while charging.
• Good color rendering with high CRI numbers reported for both flash and video modes.

Cons

• Only compatible with cameras that have a single-contact hotshoe and excludes several specific models, so buyers must confirm fit before purchase.
• No charger or cable included in the package, so you may need to supply your own USB-C cable or power source.

Specifications

Brand	ULANZI
Guide Number (GN)	GN8 at ISO100
Color Temperature	Flash 6500K/3000K, Video 5600K
Brightness Levels	4 levels (1/1, 1/2, 1/4, 1/8)
Battery	Built-in 250mAh, Type-C charge (1 hour full)
Weight	36g
Compatibility	Single-contact hotshoe cameras; many Sony/Canon/Nikon/Fuji/Panasonic/Leica/Olympus models listed

Our Verdict

The ULANZI SL02 is a practical, value-oriented mini speedlite for those who need a small on-camera flash that doubles as a video light. It offers flexible output levels, decent color fidelity and fast USB-C charging in an ultra-light package. Confirm hotshoe compatibility and be prepared to supply your own cable, but for travel shooters and vloggers this is a smart, compact tool that fills two common lighting roles without adding bulk.

Frequently Asked Questions

Is the SL02 rechargeable?
Yes, it has a built-in 250mAh battery and charges via USB-C; a full charge takes about one hour.

Will it work with my camera?
It only works with cameras that have a single-contact hotshoe; check the seller's compatibility list and confirm your camera's hotshoe type before buying.

Does the package include a cable or charger?
No, the package contains the mini flash and a user manual only; a USB-C cable or charger is not included.