Specifications:Ultra small USB light featuring 3 LEDs.Soft light of 200lm for eye sight protection.Two kinds of light color for choose, white light or warm light.Convenient and easy to connect with power bank, laptop, car charger and power adapter for lighting.Type: Mini USB LightMaterial: PlasticQuantity: 1PcWorking Voltage: 5VPower: 1.5WBrightness: 200lmLight Beads: 3 LEDs (5730)Color Temperature: 5500-6500k (White)/2800-3200k (Warm) (Optional)Features: Portable, USB Interface, Universal, Eye Caring LampSize: 60mm x 18mm x 9mm/2.36" x 0.71" x 0.35" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Mini USB Light (Others Not Included)