Ideal for LAPTOP /PC, enough bright light to Use as Portable Lamp for reading with Mobile Power Bank or any 5v usb port. Unique silicone flexibledesign, lightweight. Ultra bright with low power consumption Specs: Rated voltage: 5V Rated power: 1.2W Material: SiliconeLight Color: White Size: app. 16.8x1.8x0.8cm/6.6x0.7x0.3' This product comes in a safe and secure packaging. It is compact in terms of design, it scores high on the aspect of utility too. This is what makes it worth the buy.