1. GutReise Creative Cool Love Heart Shaped Silicone Cycling Bicycle Rear Tail Light Waterproof Led Bike Lamp Cycling Safety Rear Light for all bike (red) (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
Protect your safety，Use of super bright soft LED lights, can be used as a warning light, can be tied in the backpack, help improve visibility and safety, to give you a perfect care in your night activities.Cool and creative love heart design，very attractive

2. TopOne Cool Bicycle Led Tail Light Waterproof Cycling Silicone Heart Shaped Bike Tail Light Bike Rear Light Blue (Click Link to Check Price on Amazon)
Editor's Rating : 9.1 out of 10
With this waterproof designed tail light, you can even enjoy a safety riding in the rain

3. Egoodbest Heart Shaped Cycling Night Warning Tail light For Road Bike MTB (Click Link to Check Price on Amazon)
Editor's Rating : 9.8 out of 10
It can make your night riding more safetyWaterproof: Anti-water splash

4. Youlanda Outdoor Sport Bike Tail Light Night Warning Cycling Taillight, Funny Heart Shaped (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
3 single red light options, respectively constant light, fast flashing and slow flashing. Very bright and noticeable, can be seen easily and work flawlessly, great gift for a cyclist.Sturdy and flexible silicone construction, an power(ON/OFF) button embedded, and water resistant battery compartment, all works together to make a stable piece of hardware.

5. TopOne Cool Bicycle Led Tail Light Waterproof Cycling Silicone Heart Shaped Bike Tail Light Bike Rear Light Green (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
With this waterproof designed tail light, you can even enjoy a safety riding in the rain