Ulanzi SL01 | SL02 | SL03 Spark Lite Camera Flash Light
The Ulanzi Spark Lite seriesSL01, SL02, and SL03are ultra-compact, USB-C rechargeable camera flashes designed for portability and everyday use. All three offer a guide number of 8 (ISO 100), 4 power levels, and are compatible with most cameras via a universal hot-shoe. The SL01 is a basic flash-only model, ideal for minimalist shooters. The SL02 adds a constant LED fill light (1W, 5600K, CRI 95), making it suitable for both photos and video. The SL03 is the most advanced, featuring a hybrid mode (flash + LED), a tiltable flash head for bounce lighting, faster recycling times (as fast as 0.8s), and a higher CRI of 97, offering more creative flexibility for photographers and content creators.

Specifications:

SL02

• Brand:Ulanzi
• ProductModel:SL02
• Dimensions:46*43*20mm/1.81*1.69*0.79inch
• Weight:36g/0.079lb
• CTT:6500K+8%
• GRI:96
• GN:GN8(ISO100)
• RecyclingTime:1/8power:continuousflash;1/4power:2s;1/2power:3s;1/1power:5s
• FlashCount:375flashesat1/1Power
• ChargingPort:Type-C
• ChargingTime:Approx.1hour(5V/1A)
• Battery:250mAh3.7V
• ConstantMode
• CCT:5600K
• CRI:95
• Power:1W
• Illuminance:[email protected],5600K
• [email protected],5600K
• ~22lux@1m,5600K

SL01

• Brand:Ulanzi
• ProductModel:SL01
• Dimensions:43*35*28mm/1.69*1.38*1.10inch
• Weight:33g/0.072lb
• CTT:6500K+8%
• GRI:96
• GN:GN8(ISO100)
• RecyclingTime:1/8power:continuousflash;1/4power:2s;1/2power:3s;1/1power:5s
• FlashCount:375flashesat1/1Power
• ChargingPort:Type-C
• ChargingTime:Approx.1hour(5V/1A)
• Battery:250mAh3.7V

SL03

• Brand:Ulanzi
• ProductModel:SL03
• Size:68.643.223mm

• Weight:43g
• Battery:300mAh,USBC,1hrcharge
• FlashGN:8(ISO100)
• ColorTemp:(Flash)6500K8%;CRI97
• ColorTemp:(Const)5600K200K;CRI97
• MaxFlashes/Charge:500@fullpower
• RecycleTime:0.8sto2.5sdependingonpowerlevel
• ContinuousLighting:1Woutput,[email protected]
• Mount:Singlecontacthotshoe,90tiltinghead
• Modes:Flash/Constant/Hybrid