The ADJ Big Shot II is a compact and lightweight LED strobe great for small mobile events or permanent applications which has a sleek, high tech plastic case with a strobe speed control potentiometer and On/Off switch on the back panel.The ADJ Big Shot II is a compact and ...The ADJ Big Shot II is a compact and lightweight LED strobe great for small mobile events or permanent applications which has a sleek, high tech plastic case with a strobe speed control potentiometer and On/Off switch on the back panel.The ADJ Big Shot II is a compact and lightweight LED strobe great for small mobile events or permanent applications such as clubs, bars, restaurants and retail locations. It has a sleek, high tech plastic case with a strobe speed control potentiometer and On/Off switch on the back panel.