If you want to light up the night anywhere you go, you don’t need to use the force like Luke! You can just use thisCuteOctopusStyle 1-LED White Flashlight Keychain with Sound, no technical skills required. The keychain provides vivid light. Not only is this gadget great for amusing your friends, but it can also be used for signaling at night or worn around your neck when you’re biking to make yourself more visible. The light is attached to a durable metal keychain and requires 3pcs AG3 batteries. Wise choice!