Ultra-small size, no space need, plug and play, bright lamp beads. As long as there is a USB interface can be used,such as: automobile, notebook computer, portable battery, etc. Decorate your with these small but useful . Features - Color: Assorted. - Material: ABS, Iron. - Size: About 2.40X1.50X0.70cm/0.94X0.59X0.28inch. - Working Current: 0.2A. - Working Voltage: DC 5V. - Light Source Power: 0.1W. - Effective Life: . - Luminous Flux/Brightness: 100lm. - Made of for practical and durable use. - High brightness , no-dazzling and matte shades soft, ultra low energy consumption. - Easy to install, this lamp is suitable for all USB ports, such as , computers, and charging pads. - This item is not only for upgrading your but also increase safety of driving in daytime and night time. - USB atmosphere lights in the to create a comfortable atmosphere, increase driving pleasure, and easy to find things. Package list: 1 x USB Light