1. Ultra Bright Bike Light Blitzu Cyborg 168T USB Rechargeable Bicycle Tail Light. Red High Intensity Rear LED Accessories Fits On Any Road Bikes, Helmets. Easy To Install for Cycling Safety Flashlight (Click Link to Check Price on Amazon)
Editor's Rating : 9.7 out of 10
Be seen from blocks away, ride with confidence - introducing the all new Blitzu cyborg 168t bike tail lightNew and improved - you deserve the best, the cyborg is 50% larger and 15% brighter than our best seller cyclops bike light

2. BV Bike Rear Light 2 Pack, Bicycle LED Taillight, Quick-Release, Weather Resistant, 1 YEAR WARRANTY, Easy to Install Cycling Safety Flashlight (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
SUPER BRIGHT BIKE LIGHT AND 3 MODES ON EACH LIGHT: You can choose your favorite mode for your riding-Steady, Flashing, and Blinking. Visible to motorist over 1500 feet away.EASY INSTALLATION/TOOL-LESS INSTALLATION: Simply mount the quick-release mounts on the handlebar and the seat post of your bike and attach the lights on them. The lights are removable from the mounts.

3. Apace Vision USB Rechargeable Bike Tail Light - Powerful 100 Lumens LED Bicycle Rear Light - Super Bright and Easy Install Red Taillight for Optimum Cycling Safety (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
USB RECHARGEABLE: Charge up and go! 2 hour charging time. Say goodbye to expensive batteries. Day or night riding, this all-powerful red bike lamp will keep you seen!AMAZING VALUE: Includes 1 bike led taillight, 1 usb charging cable, 2 silicone mounts, 4 different size mount rings, along with a user manual.

4. LED Safety Light (4 Pack) Refun Waterproof Red Flashing Bike Rear Tail Light with Free Clip on Velcro Straps for Running, Walking, Cycling, Helmet etc (Click Link to Check Price on Amazon)
Editor's Rating : 8.8 out of 10
Ultra Bright Safety Lights Make You Safe: slim, lightweight, compact, and super bright safety lights enhance maximum visibility & safety on the road. Make you easily be seen and avoid accidents at night. Refun new version rear light brings you a safer and more enjoyable cycling experience. FREE BONUS: 4x Velcro straps and 4x mini screwdriver includedVersatile LED Safety Lights: Besides fitting on any kinds of your bicycles, but also can be clipped on helmets, backpacks, and even on your pets' collar to keep him at your sight. Moreover, you can replace a suitable strap to put on your arm when you walk, jog or hike outside, etc. A mandatory piece of safety equipment for any low-light activity and a great addition to your outdoor- or reflective gear

5. LE Super Bright Bike Light, USB Rechargeable Rear Tail Light, Cycling Light, 4 LEDs, 5 Light Modes, Red, Cable Included, Fits on any Bicycles, Helmets or Backpacks (Click Link to Check Price on Amazon)
Editor's Rating : 9.2 out of 10
Easy to install. Mounts to any bike quickly and easily.Safety guaranteed. The red light can be used for safety and warning.