Bike Cycling Lights Front and Back - VELLAA LED Silicone Bike Lights Set - Headlight Taillight Combinations - LED Bicycle Light Front Rear Waterproof for Mountain Roads Night Cycling - Compact & Easy to Install on Backpack Helmet & Wheels Accessories - Not Rechargeable

You get what you pay for, it's a cute design but absolutely useless for seeing at night. Having two red lights is handy because using both ensures you are seen. My rationale for getting these is that nights will get lighter over summer and they are cheap enough to leave on without worrying about theft.

Very impressed with these little bright lights easy to clip on to anywhere on your bike