The perfect light you'll need to create amazing photos & videos anywhere. This USB powered clip ring light comes with 3 adjustable light temperature settings (2700 to 5500k) and 10 brightness settings. Just simply clip this selfie ring light on your bed, desk, office, table & anywhere you desire. The clip itself is also self-standing. Product Measurement: 3.1" x 4.3" x 8.7" x dia 3.75 Material: ABS, PVC, iron, aluminium substrate, electric wire, aluminum