One major aspect of photography is lighting and there are various lights with various uses; but when looking for something portable and handy as a documentary photographer, the Stella Pro Motion Light CLx10 is the way to go.
The StellaPro CLx10 from Light & Motion is a continuous light with a maximum output of 10,000 lumens and a beam angle of 120 degrees. Its integrated battery allows you to use it cord-free at maximum brightness for 45 minutes or plugged into a power source at full power for an unlimited time. Adjust beam intensity and run time easily with the button interface or wirelessly with an optional EL Remote. It has a certified IP65 weatherproof rating and is flicker-free at up to 1,000 frames per second.
The StellaPro CLx10 has an integrated umbrella holder and can be used with a C-stand or handheld. It comes with a Profoto Adapter for OCF Speed Rings to attach compatible modifiers. A bayonet bezel interface can secure an Elinchrom Speedring for Portalite EL26340 softboxes. A variety of direct-mount/press-on light shaping tools are also available for the StellaPro CLx10, and appropriate adapters allow compatibility with Profoto, Bowens, and Westcott. Value: $1,299.99
Professional photographers of America will be giving out the “Stella pro CLx10” motion light for free to those living in the US only. You can apply via the link http://ppmag.com/win
Source: http://ppa.com