ULANZI SL03 Camera Mini Flash Speedlite with Video Light for Beginners Basic, GN8 6500K Flash 90° Angle Adjustable Compatible with Sony/Canon/Fuji/Nikon DSLR, Universal Single Contact Hot Shoe Mount
Inhouse product
- 【Customer Note】⚠️No TTL Function⚠️Not Automatic⚠️If you don't know if your camera is compatible with our SL03 mini flash or not, please contact us for confirmation first!!! ⚠️And if you have any issues during use, feel free to let us know!!! ⚠️Finally, before getting it, please look through all the following points, and then you will have a full understanding of the camera flash.!!!
- 【Attention】ULANZI SL03 mini camera flash ⚠️NOT compatible with SONY ZV-1F, ZV1-F, A9III, A99, A77, A350, Zv1 Mark 2; Canon 3000D, 1500D, 200DII, R50; FUJI X-A3, X100F, X100T. ⚠️The Mini Camera Speedlite is exclusively compatible with cameras equipped with a ⚠️Single-Contact Hotshoe. To ensure proper functionality, please verify that your camera has this specific hotshoe type before purchase. The package with SL03 flash * 1, user manual * 1, A to C charging cable * 1, ⚠️Without Adapter!
- 【Compatibility List】SONY: A7III, A7IV, A7R5, A7RIII, A7RIV, A9, A7RII/V4.0, A7R, A6400, RX10, ZV-1, ZV-E10；CANON: 5DIII, 5DIV, 70D, 80D, 1DX, 850D, 760D, 5DII, 7DII, 6DII, 6D, 800D, 90D, 600D, 7D,M6, M5, M3, EOS RP, EOS R, R5, 60D；NIKON: D800, D780, D5, D4, D500, D610, D750, D700, D300S, D3300, D3100, D5300, D5200, D5000, 27II, 26, Z8, ZFC, D200, D60, D5100, D7500, D7100；FUJI: X-Pro2, X-T20, X-T2, X-T1, GFX50s, GFX50R, X-T30, X-T4, X-T3, X-Pro1, X-T10, X-E1, X-T5, X-M5; PANASONIC: GH4, LX100, GF1, G85, GX85, FZ2500GX, S1R, GH5, G7; L-EI-C-A: SL1, M10, Q2, TYP601, CL, SL2; PENTAX: K-3I1, 645Z, KP, K-70, K-S2, K-1, K50; OLYMPUS: E-M1, PRN-F, E-M10II, E-M10III, E-PL8, E-P5, E-M5I.
- 【FUJI Camera User Note】To use the SL03 external flash, open the camera's flash settings： 1. In the flash settings, set the flash sync setting to "M", and the flash will fire in manual mode；2. If this still doesn't work, it might be due to the wrong shutter type. Change the shutter type from electronic to mechanical, then adjust the flash settings and change the flash setting from OFF to M. Now focus again, and then switch the flash back to manual mode.
- 【What We Updated】The SL03 flash based on the SL02, has improved the recycling time, and flash times. The flash + fill light function has been added(in flash mode, a constant light auxiliary focusing light is provided). The SL03 flash provides 90° flash angle adjustment. When you are indoors with white walls or ceilings, mini flash can reflect the light from the flash, thereby dispersing the light and making the shadow transition softer, ensuring the brightness of the photo while avoiding overexposure and whitening of objects in front of the lens. (Note: Reflection effects cannot be achieved outdoors or when the ceiling is too high or the indoor space is too large.)
- 【Adjustable Brightness Flashlight(GN8 Flash Index)】The ULANZI mini camera flash offers 4 adjustable brightness levels (1/1, 1/2, 1/4, 1/8) to suit various shooting scenarios, including close-up portrait shots. As a mini flash is a single-contact flash, ensure the camera's shutter speed does not exceed 1/250s for optimal results. If your photo is white or overexposed, lower the flash brightness, or adjust other camera parameters, lowering ISO, exposure compensation, and using a small aperture.
- 【High-Performance Mini Flash】The ULANZI SL03 flash in the flash mode offers a GN8 flash index (ISO100), with CCT 6500 ± 5%, 97 CRI in flash mode, mini flash delivers at least 500 full-power flashes at full power(1/1); but while in the fill light mode, the fill light with 12 pcs beads, provides CCT 5600±200K, and 95 CRI, within 0.5m for 90 lumen, ensuring consistent and high-quality camera flashlight for photography. If the photos come out dark from the bottom, you need to slow down the shutter speed.
- 【Speedlight Built-in Rechargeable Battery】The ULANZI SL03 mini speedlight flash features a built-in 250mAh 3.7V rechargeable battery, supporting fast Type-C charging (5V 1A) in just 1 hour and supports charging while using, ensuring long-lasting performance and the convenience of use while charging.
| Brand | ULANZI |
| Compatible Mountings | FUJI: X-Pro2, X-T2O, X-T2, X-T1, GFX5Os, GFX5OR, X-T3O, X-T4, X-T3, X-Prol, X-T1O, X-E1, X-T5, X-M5; Panasonic: GH4, LX100, GF1, G85, GX85, FZ2500GX, S1R, GH5, G7; Leica: SL1, M10, Q2, TYP601, CL, SL2; Olympus: E-M1, PRN-F, E-M1OII, E-M1OIl, E-PL8, E-P5, E-M5I; Pentax: K-3I1, 645Z, KP, K-7O, K-S2, K-1, K5O;, SONY: A7III, A7IV, A7R5, A7RII, A7RIV, A9, A7RII/V4.O, A7R, A6400, RX10, ZV-1, ZV-E10; CANON: 5DII, 5DIV, 70D, 80D, 1DX, 850D, 760D, 5DII, 7DII, 6DII, 6D, 800D, 90D, 60OD, 7D, M6, M5, M3, EOS RP, EOS R, R5, 60D; NIKON: D800, D780, D5, D4, D500, D610, D750, D700, D300S, D3300, D3100, D5300, D5200, D5000, 27II, 26,Z8, ZFC, D200, D60, D5100, D7500, D7100; FUJI: X-Pro2, X-T2O, X-T2, X-T1, GFX5Os, GFX5OR, X-T3O, X-T4, X-T3, X-Prol, X-T1O, X-E1, X-T5, X-M5; Panasonic: GH4, LX100, GF1, G85, GX85, FZ2500GX, S1R, GH5, G7; Leica: SL1, M10, Q2, TYP601, CL, SL2; Olympus: E-M1, PRN-F, E-M1OII, E-M1OIl, E-PL8, E-P5, E-M5I; Pentax: K-3I1, 645Z, KP, K-7O, K-S2, K-1, K5O;, SONY: A7III, A7IV, A7R5, A7RII, A7RIV, A9, A7RII/V4.O, A7R, A6400, RX10, ZV-1, ZV-E10; CANON: 5DII, 5DIV, 70D, 80D, 1DX, 850D, 760D, 5DII, 7DII, 6DII, 6D, 800D, 90D, 60OD, 7D, M6, M5, M3, EOS RP, EOS R, R5, 60D; NIKON: D800, D780, D5, D4, D500, D610, D750, D700, D300S, D3300, D3100, D5300, D5200, D5000, 27II, 26,Z8, ZFC, D200, D60, D5100, D7500, D7100; |
| Battery Life | 5 years |
| Camera Flash | Hotshoe |
| Flash Sync Speed | 1/250s |
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aladjidrame272@gmail.com
08-03-2026The flash is very powerful for such a small device, as you can see in the reference images I've included in the review. The LED light is also quite acceptable and a useful addition for some circumstances, but I don't think I'll use it that much.Keep in mind that because the flash is small and low in height, it will cast a shadow when using large lenses, so consider this before purchasing. I bought it to use with the Viltrox 20mm, and without a lens hood, it doesn't produce that shadow, so consider using it with small, compact lenses.Overall, I recommend it. Let's see how long it lasts.
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abalm6183@gmail.com
08-03-2026Didn't expected much while ordering but found it to be surprisingly good for the price. Also, it's small yet powerful, has hasslefree simple function and looks good when mounted on camera.
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adserdrmz@gmail.com
08-03-2026The ULANZI SL03 is a surprisingly capable mini flash for photographers who value portability. It’s small enough to slip into a pocket yet offers practical features like a 90° adjustable head for bounce lighting and a built-in LED for video or fill light. The four manual power levels (1/1 to 1/8) provide basic control, which is fine for casual or travel photography, though advanced users may miss TTL support.Performance is solid for its size. At full power, it delivers a GN8 output (ISO100), which is adequate for close-range portraits or indoor shots. The articulated head helps soften shadows when bouncing off walls or ceilings, but this only works in smaller spaces. Pairing it with compact or pancake lenses is best, as larger zooms can cause flash shadows. Battery life is respectable, with around 500 full-power flashes per charge, and USB-C charging is a welcome convenience.This isn’t a replacement for a full-size speedlight, but as an everyday carry option, it’s excellent. If you shoot with a compatible camera and want a lightweight, no-fuss flash, the SL03 is worth considering.Pros:- Extremely compact and lightweight- Adjustable head for bounce lighting- Built-in LED for video or fill light- USB-C charging with decent battery lifeCons:- No TTL or advanced controls- Limited power for large spacesRecommended for photographers using compact lenses who need a portable, easy-to-use flash like the ULANZI SL03.
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oonkabe732@gmail.com
08-03-2026Chegou bem embalado. Primeiros testes e me surpreendeu positivamente. Pequeno, mas muito potente. Usei com uma R10 e uma 55mm em f4.
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kabelojulia0465@gmail.com
08-03-2026Its small and handy. I wish it would tilt to all directions. 90 degree is not enough.
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tillman.denis@wuckert.com
08-03-2026Great size, works as advertised and adjustable light brightness. But does need to charge via usbc so remember to charge before going into the field
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kirillserditov893@gmail.com
08-03-2026apesar de muito pequeno é bem satisfatório, tendo a opção de disparar o flash e/ou luz continua (led). outra coisa legal é poder recarregar via USB-C
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jgusikowski@yahoo.com
08-03-2026Great little flash - and the video light? I use it as a "Modeling Light" - and it helps like when the DSLR camera has to light a scene with it's own focus light - this thing is already on making the auto-focusing easier. And it gives subjects something to do, I tell them to look at the light - and shoot! I usually have the flash tilted up for a gentler fill flash and this little thing does help out a lot! It's not gonna get out to 30+ feet, but close pictures at parties and weddings, this flash is very helpful!
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utevgenijakimberlyas4892@gmail.com
08-03-2026Work pretty good. Didnt expect it to be so small. But wish the flash was brighter. Works great with my macro lens as long as i keep the hood off.
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elizabethginajenna@protonmail.com
08-03-2026Atende ao que se propõe: um flash simples de baixo custo com uma boa qualidade de iluminação. O produto tem bom acabamento e boa embalagem. Os botões são fáceis de usar. O ajuste de intensidade funciona bem com o flash, mas controla apenas o flash. A luz de preenchimento tem apenas um nível constante de intensidade. Mesmo assim, a luz de preenchimento é bem útil. Você pode deixá-la ligada e fotografar sem flash, ou usá-la para filmar. Mas atenção: antes de comprar, veja com cuidado a especificação da sua câmera pois, como dito na descrição, NÃO É TTL. Em câmeras como Nikon Coolpix, que não tem a opção de flash manual, não vai funcionar. Mas não é problema do flash, e sim da especificação da câmera. Veja a lista de compatibilidade. Se você tem certeza que sua câmera suporta flash manual, e procura um produto compacto e prático, é uma boa compra (custo/benefício).
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nancyjzlisaaj7228@gmail.com
08-03-2026I picked this up for a big dance party job so I didn’t have to use my regular because it’s so heavy. I brought my regular flash just in case, but this absolutely did its job and I figured out how to use it in about two minutes! The video light is OK in a pinch, but wasn’t necessary for me last night. I don’t know how long the video light will last but I did not run out of battery and took about 600 photos.
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yeboahvida00@gmail.com
08-03-2026If you have a ZVE10 M2 the flash works only below 1/40 shutter. Above that you get half flash and half dark in the photo.
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ukuhic@bartoletti.com
08-03-2026Convenient size, functionally and versatility, brightness, ease about the battery life at the moment I don’t have to use for period of the long time
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ala******
The flash is very powerful for such a small device, as you can see in the reference images I've included in the review. The LED light is also quite acceptable and a useful addition for some circumstances, but I don't think I'll use it that much.Keep in mind that because the flash is small and low in height, it will cast a shadow when using large lenses, so consider this before purchasing. I bought it to use with the Viltrox 20mm, and without a lens hood, it doesn't produce that shadow, so consider using it with small, compact lenses.Overall, I recommend it. Let's see how long it lasts.
aba******
Didn't expected much while ordering but found it to be surprisingly good for the price. Also, it's small yet powerful, has hasslefree simple function and looks good when mounted on camera.
ads******
The ULANZI SL03 is a surprisingly capable mini flash for photographers who value portability. It’s small enough to slip into a pocket yet offers practical features like a 90° adjustable head for bounce lighting and a built-in LED for video or fill light. The four manual power levels (1/1 to 1/8) provide basic control, which is fine for casual or travel photography, though advanced users may miss TTL support.Performance is solid for its size. At full power, it delivers a GN8 output (ISO100), which is adequate for close-range portraits or indoor shots. The articulated head helps soften shadows when bouncing off walls or ceilings, but this only works in smaller spaces. Pairing it with compact or pancake lenses is best, as larger zooms can cause flash shadows. Battery life is respectable, with around 500 full-power flashes per charge, and USB-C charging is a welcome convenience.This isn’t a replacement for a full-size speedlight, but as an everyday carry option, it’s excellent. If you shoot with a compatible camera and want a lightweight, no-fuss flash, the SL03 is worth considering.Pros:- Extremely compact and lightweight- Adjustable head for bounce lighting- Built-in LED for video or fill light- USB-C charging with decent battery lifeCons:- No TTL or advanced controls- Limited power for large spacesRecommended for photographers using compact lenses who need a portable, easy-to-use flash like the ULANZI SL03.
oon******
Chegou bem embalado. Primeiros testes e me surpreendeu positivamente. Pequeno, mas muito potente. Usei com uma R10 e uma 55mm em f4.
kab******
Its small and handy. I wish it would tilt to all directions. 90 degree is not enough.
til******
Great size, works as advertised and adjustable light brightness. But does need to charge via usbc so remember to charge before going into the field
kir******
apesar de muito pequeno é bem satisfatório, tendo a opção de disparar o flash e/ou luz continua (led). outra coisa legal é poder recarregar via USB-C
jgu******
Great little flash - and the video light? I use it as a "Modeling Light" - and it helps like when the DSLR camera has to light a scene with it's own focus light - this thing is already on making the auto-focusing easier. And it gives subjects something to do, I tell them to look at the light - and shoot! I usually have the flash tilted up for a gentler fill flash and this little thing does help out a lot! It's not gonna get out to 30+ feet, but close pictures at parties and weddings, this flash is very helpful!
ute******
Work pretty good. Didnt expect it to be so small. But wish the flash was brighter. Works great with my macro lens as long as i keep the hood off.
eli******
Atende ao que se propõe: um flash simples de baixo custo com uma boa qualidade de iluminação. O produto tem bom acabamento e boa embalagem. Os botões são fáceis de usar. O ajuste de intensidade funciona bem com o flash, mas controla apenas o flash. A luz de preenchimento tem apenas um nível constante de intensidade. Mesmo assim, a luz de preenchimento é bem útil. Você pode deixá-la ligada e fotografar sem flash, ou usá-la para filmar. Mas atenção: antes de comprar, veja com cuidado a especificação da sua câmera pois, como dito na descrição, NÃO É TTL. Em câmeras como Nikon Coolpix, que não tem a opção de flash manual, não vai funcionar. Mas não é problema do flash, e sim da especificação da câmera. Veja a lista de compatibilidade. Se você tem certeza que sua câmera suporta flash manual, e procura um produto compacto e prático, é uma boa compra (custo/benefício).
nan******
I picked this up for a big dance party job so I didn’t have to use my regular because it’s so heavy. I brought my regular flash just in case, but this absolutely did its job and I figured out how to use it in about two minutes! The video light is OK in a pinch, but wasn’t necessary for me last night. I don’t know how long the video light will last but I did not run out of battery and took about 600 photos.
yeb******
If you have a ZVE10 M2 the flash works only below 1/40 shutter. Above that you get half flash and half dark in the photo.
uku******
Convenient size, functionally and versatility, brightness, ease about the battery life at the moment I don’t have to use for period of the long time
ULANZI SL03 Camera Flash Compatibility List and Troubleshooting Parameter
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