Standard Streamline Head - Indicates a streamlined shaped head containing a strobe bulb, but no position lights.

Combo Head - Indicates a streamlined shaped head containing a strobe bulb and position lights.

Standard Round Head - Indicates a strobe head equipped with a Fresnel globe style lens.

Single Magnum System - Includes Single Strobe Head with wire, driver box, and hardware kit.

Double Dual Magnum System - Includes two strobe heads with wire, driver box, and hardware kit.

Smart Strobe - SMART Strobe Models can be powered by 10 to 80 volts AC or DC.