The Strobelite offers 150 watt seconds of power all in a compact self-contained unit. Why use strobe? Strobe allows you the ability to freeze action instantly by using a single powerful "flash" of light. The light emitted from the strobe simulates the natural look of daylight or 5600 degrees Kelvin. It blends seamlessly with natural lighting emitted through a window or doorway. The Strobelite also has the ability to overpower artificial light so that color stays consistent. Adjust the light output from 1/4 power to full power (or anywhere in between) to control the amount of light onto the subject. Fast recycle times and built-in slave trippers offer flexibility for both studio and location work. The 100-watt modeling lamp allows you to see exactly where the light and shadow will fall on the subject before setting off the Strobelite's flash. This allows you to conveniently set your strobes exactly where you want them, quickly and easily, before you make the exposure! Housed in high-impact polycarbonate, the unit is lightweight, durable and ready for travel. With a quick-release faceplate, a built-in umbrella mount and a standard reflector mount, you can easily mount a wide range of accessories. Unit comes standard with user changeable flash tube, modeling lamp, reflector, removable power cord, sync cord and protective travel cap.