Light is the most important aspect of a photo. Yet for all their advanced photo sensors and algorithms, smartphones aren't very good at creating it. The Profoto C1 and C1 Plus are here to mimic professional studio lighting in a pocketable package. Their rounded light creates a natural-looking, soft fall off, with adjustable output up to 1,600 lumens for the C1 or 4,300 for the Plus. The Plus is also compatible with the company's AirTTL system and click-on light shaping tools, while both work in tandem with the Profoto Camera app, allowing the shutter to be triggered from the phone or the white button on the light itself.