Having to travel with a bunch of equipment can be a huge hassle. We depend on these portable Bi-Color LED lights by F&V for on the road sets. Not only are they extremely portable, but we don't have to rely on having an outlet on set. We can simply connect it to it's battery pack, and we're on our way. There are two dials on the back of the lights that allows us to dim the lights, or even change between daylight and tungsten lighting. Without knowing how great the lighting is at our next location, it's great to bring this much control on the road with us.