TRIOPO Oubao TTR300W 60x90cm Studio Softbox + 2.8m Tripod Mount + 3 x Light Bulb Photography Lighting Three Piece Set Filter-Camera Dolly can help accurate focus and

can help accurate focus and exposure

air filter to avoid air back suction

gold-plated contacts

Suitable for Video Head Applications

Rated power: 20W

TRIOPO Oubao TTR300W 60x90cm Studio Softbox + 2.8m Tripod Mount + 3 x Light Bulb Photography Lighting Three Piece Set Filter-Camera Dolly can help accurate focus and1. Flash adjustment: Promise (digital display) 2. Recycle time: 1. 2S 3. Flash power: 300W 4. Duration: full light 1200 one second to 2400 one second 5. Synchronization time: 1 second to 2000 one second 6. Flash energy: 300WS 7. Guide number: 48 8. Insurance tube: 5A 9. Modeling bulb power: 150W 10. Aperture: F14 11. Shutter: 1 160 12. ISO Sensitivity: 100 13. Lighting method: lighting with two lights, one soft box on the left and one on the left, and