Product Name: Portable FlashPlace of Origin: ChinaThe Guangbao portable flash consists of an A series electric box and universal G-one lamp base (flash 600W and halogen light 30W). There are two types of the A series electric box: A-400 and A-600. The A-400 type is a single lamp base electric box, supplying 400W of energy output; and can obtain an exposure index of GN52 if assisted with the G-one lamp base. The A-600 type is a bi-lamp base electric box, supplying a total of 600W of flash energy, and can obtain the exposure index of GN72 (single lamp base) and GN48 x 2 (bi-lamp base) if assisted with a G-one lamp base. Guangbao handy flash utilizes smart designs with a reasonable energy arrangement, single and bi-lamp base to satisfy the portability needs of the photographers, as well as numerous lamp base accessories provided. The A series electric box uses an exclusive nickel-hydrogen battery, providing a 3500mAH capacity battery with the machine, which can flash 150 times for A-400 type electric box while at whole light output and 2600 times while at 1/8 output. Also there is an option of a 5800mAH capacity battery. The B-400 electric box and Z-two high efficiency lamp base will arrive on the market in the near future.