USB LED Keyboard Lamp - New LogicLight v2. The LogicLight 2 has a touch sensitive on/off dimmer switch. Just tap it until you get to one of the desired lighting levels. If you work in the dark or just need a little help in seeing the key commands on your keyboard, now you can use our new LogicLight™ v2 LED keyboard light. By popular demand, we have developed a completely redesigned LogicLight, with the option to dim and turn off the light completely. Designed as a perfect companion to our LogicKeyboard™ line of Apple and PC keyboards with integrated USB ports, the LogicLight™ v2 plugs easily into one of the keyboard's built-in USB ports. No extra cable, power supply, or driver are needed. Just plug-and-light. The flexible metal arm can be easily adjusted to the perfect lighting position and the 10 built-in LED's yields maximum lighting efficency. Whether you are using one of our editing keyboards, or our large print keyboards, the LogicLight™ v2 is a perfect add-on device to further enhance your productivity.