Review on 🏼 LEZYNE Strip Drive Alert Bicycle Taillight: High Visibility, USB Rechargeable, Waterproof, 150-300 Lumens by Uriel Arocha

The brake signal works great on my bike. The brightness of the light works perfectly at night and during the day. The battery life differs from the information on the packaging. I assume it's the traffic light. The more you stop and get on your bike, the more battery is used. Mine was about minus 2 hours from what the instructions said. The length of the flashlight is about 7.5 cm and the width is 2 cm. Apart from the battery life, I think this flashlight is very good and protects you and your bike.