Bike Premium 2 Pcs LED Frog Blue Silicone Bicycle Light 100% Brand New and High Quality. One-Touch switch design, easy operation . All the sustainable use of light 35 hours . Install or remove without any tools you can get 3 seconds. Rear front bike light set gives you lights to mount on both the front and back of your bike, so that cars can see you in both directions and you can better see the road.