GearLight S1 LED Safety Lights Bike Taillights [4 Pack] – Clip-On for Boat, Bike, Dog & Runners

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Super Bright + Long Lasting: May also be easily seen from hundreds of feet away. Ideal to be used as navigational, signal, or safety lights. Come preinstalled with batteries that last as long as 100 hours of continuous use. (Extra Batteries Included)
Lightweight + Versatile: About the size of a car key and weighing not up to 1 oz., these lights May also be attached to pet collars, backpacks, helmets, and jogging or walking gear. Use the included fasteners to securely strap the lights onto boating bows and sterns, drones, bicycles, arms, wrists, and ankles. Perfect to be used as a bike rear, back, and tail light.
3 Lighting Modes + Easy-to-Use: Preinstalled with batteries for immediate use! These lights clip on easily and stay on securely. With one simple push of a button, you’ve instant illumination with 3 useful lighting modes [Steady, Flash, and Strobe].
Weather Resistant: Perfect to be used in rain or snow, daytime or midnight, and summer or winter. Count on them to keep you visible and secure throughout any outside activity in any weather.
Excellent 4-Pack Value + Extra Bonuses: Includes 2x Red + 2x Green GearLight S1 Safety Lights with batteries preinstalled. You also get 4x extra CR2032 batteries (2 sets), 4x straps, and a mini screwdriver for simple battery replacement.