Provide your subjects with the perfect lighting by using the Profoto D1 500/500 Air Studio Kit. The kit comprises of two 500 W monolights, two light stands, two umbrellas, a sync cord, and a carry case. The umbrellas come with a built-in reflector each that deflects stray light from the flash head. You can use the reflectors with other umbrellas and softboxes for added flexibility. The D1's controls are convenient to use, which enables you to take advantage of its 1/10 f-stop precision exposure control, as well as its short flash duration and fast recycling time.