Come and see our amazing products. Bicycle Light Installs in Seconds Without Tools, Powerful Bike Headlight Compatible with: Mountain, Kids, Street, Bikes, brightest LED bike light in its class. Super bright LEDs can light the entire road or focus on an object 1000 feet away. Bike Light is built to last with military grade materials. Built for tough handling and beatings, your led bike light will be able to survive a 10-foot drop, being underwater or being ran over by a truck. Use in snow, rain emergencies. This product is not included the batteries. We can rush service and the price includes shipping cost to ca. Qty over 5000pcs by ocean.This product size:4" x 2 1/2".Imprint option: 1 1/2" W x 1/2" H on the side. Welcome you rush order. 100% guarantee for quality, We are GLAD to get SINGLE PIECE ORDER. Pls confirm with us about the packing info, stock color and exact production time before placing your order.