Logitech PC gaming gear is going for up to 45 percent off today. If your mouse is laggy, or you aren't happy with the sound of your headphones, or you just spilled soda all over your keyboard, today's the day to pick up a new accessory. On offer: solar-charging wireless keyboards, HD webcams, gaming headsets, and more. A highlight: the LG633 Artemis Spectrum gaming headset, which is at least $20 cheaper than normal. It features 7.1 Dolby surround sound, suits every type of gaming—including PC, Xbox and PS4—and has customizable lighting with more than 16 million colors. The headset can be connected either by USB or 3.5mm cable and includes a background-noise-canceling microphone. $60. All deals can be found here.