Britek#3324 Photo Studio AS-150 (AS-45P) Slave Flash Head Similar to its counterpart, the PS-300, the AS-150 outputs about 120w/s A single strobe light with light holder (PE-3224) /bank (SA3222) can be used for merchandise photo shoot, or half-body portrait shoot The built-in reflector eliminates the need to purchase additional reflectors The flash tube holder has also been redesigned. With the new AS-150, the flash tube is placed inside the light, and is protected by outer layer of plastic The price is affordable