Description:The superb Sunpak G4500 hammerhead (like Metz 45). A versatile flashgun with bounce and swivel head and high power with three auto and manual settings. Thyrister circuit ensures a fast recyle time and more battery power. 0.3 to 4sec with nicads 100-800 flashes with alkalines. 1/1000 to 1/35000 flash duration for incredible motion stopping speed. Guide no 45 (ISO100/M). Boxed with instructions, bracket and PC sync cable..