The 30" diameter Boltzen Cassiopeia C-50 Folding RGBDT LED Ring Light from CAME-TV is a large, soft light source with a unique feature - it folds in half into a 15" semi-circle for compact packing in its included carrying case. The fixture has the soft, nearly shadowless quality of light that's the signature of the ring light form factor. The light renders extremely even lighting while creating singular, circular catchlights in the eyes of your subject.