New Improved Design - Keep your family and loved ones safe with this slim, lightweight, compact, and super bright safety light. Come preinstalled with batteries that last up to 100 hours of continuous use. (Extra Batteries Included) These are essential safety equipment for any low-light activity and great addition to your outdoor gear or reflective apparel.

Exceptional 4-Pack Value + Extra Bonuses: Includes 4x BLITZU T2 Safety Lights with batteries preinstalled. You'll also get 4 extra CR2032 batteries (2 sets), 4 straps, and a mini screwdriver for easy battery replacement.

Easy to Attach, Stays On Securely - Preinstalled with batteries for immediate use! These lights clip on easily and stay on securely. These lights can be attached to pet collars, backpacks, helmets, and jogging, or running gear. Use the included fasteners to securely strap the lights onto boat bows and sterns, reflective vest, drones, bicycles, arms, wrists, ankles or anywhere on your outdoor clothing. Perfect for use as a Kayak light or bike rear, back, and tail light.

Keeps You Safe And Seen Out On The Road - With one simple push of a button, you have instant illumination with 3 useful lighting modes [Steady, Flash, and Strobe]. Easily visible from hundreds of feet away. Suitable for use as navigation lights, signal lights, and safety lights.

Lightweight + Weather Resistant . Each light weighs just 1/3 oz, about the size of a USB stick. Perfect for use in rain or snow, daytime or nighttime, and summer or winter. Count on them to keep you visible and safe during any outdoor activity in any weather.

Feature: These led safety light easy to use, strong, easy to install quickly, without any tools required, waterproof shell design, the no-slip clip attaches easily and stays on securely, clip on to your belt, pockets, backpack, anywhere on your clothing, or onto the included elastic velcro straps.

Multi-Function: Versatile blinking warning light, conveniently portable, take it anywhere with you. This essential safety item has many outdoor activities uses: it's perfect for, runners, joggers, cyclists, children, walkers, climbers and so on! Be safe, be seen by motorists from a distance, and while doing sports at night, dawn, dusk, misty mornings and rainy days. It is the best choice for a wide variety of applications.