Knight Lighter LED Safety Light by Strobe Bright Walking Running Gear Clip-On w/Slap Armband is the Best for Biking Cycling Jogging Dog Collar Bike Night Lights | Batteries Included AWESOME Gift Idea: You have every reason to spoil your friends/family members in time! *We have spent years searching for the right product and our team has worked hard to put together a customer experience that you won't forget. ADD TO CART NOW! BRIGHTEST REFLECTIVE RUNNING GEAR ON AMAZON- 5 Ultra Bright SMD LEDs per clip light. (Over 500ft/150m visibility) Other brands only have 3 LED's. IP68 Water/Sweat proof. 5x CR2032 Batteries included. Slap LED Armband included as a bonus reflective running gear. Over 90,000 hours of battery life. Mini screwdriver. Velcro straps for mounting to bike or arm. Superior quality that you will rely on! RUNNING SEASON IS HERE! *BONUSES* Attach Your Knight Lighter In Seconds With the Attached Clip or 2 Velcro Straps Provided. Put your running light on your shorts, backpack, bike, or reflective dog collar. INCLUDED FREE is our top quality Red LED slap arm/wrist/leg band! Dont forget the 2 extra 3V batteries we added on for future use What If Your New LED Safety Light Takes Away Your Stress While Exercising? Your Knight Lighter's have super bright and environmental friendly red SMD LED bulbs which consume less power and emit a brighter light. We installed batteries that will provide over 100 hours of light. EVERYONE will see you! We are the #1 Most Trusted in LED Reflective Running Protection* - Building compatible LED Safety Light's is what we do at Knight Inventions LLC. But, we give you so much more than a light. Every Knight Lighter we create delivers premium quality and industry leading LED quality. Plus, you get world-class customer service (WE RESPOND TO ALL REVIEWS!!) and our industry-leading lifetime warranty.