Mr. Light Multicolor Super Bright 12-LED Strobing Pumpkin Light with Multifunction Switch, Battery Operated. Multicolor Super Bright 12-LED Strobing Bike Safety Light, Multifunction Switch. Requires 3 AAA batteries (not Included) Great for bike safety, running, walking, and for use as a flashlight. Put one in your car for roadside emergencies and night time car repairs.