Product Highlights :

• Canon Optic Wireless slave function built in, as well as being compatible with the popular YN-622C TTL radio trigger system.
• Can be used together with regular TTL speedlites.
• Mains powered studio lights.

Specifications :

• Model: Studio Flash YN300W
• Flash power: 300WS
• Guide number: ISO-100 58M
• Color temperature: 5500K~6700K
• Supply voltage: AC185~265V 50Hz
• Fuse: 250V T6.3A
• Lamp bulb: E27 220V 150W
• Sync voltage: DC3.3V
• Recycling time: 0.1~0.6S
• Flash duration: 1/33000S~1/800S
• Power regulation: 1/1~1/128
• Modeling light mode: sync mode, proportional mode, custom mode, off mode
• Flash mode: ETTL, M, Canon optical transmission, S1, S2
• External interface: hot-shoe, PC port, USB port
• Trigger method: via sync interface, hot-shoe stand or light control
• Dimension: 312×156×391MM (Handle is not included)
• Weight: 3.4KG

What's in the box :

• Speed-lite
• Modeling lamp bulb
• Power cord