Review on 🚴 Ascher USB Rechargeable Bike Light Set - Ultra Bright Front Headlight and Back Taillight for Road Mountain Cycling - Powerful, 4 Light Modes - Easy Install for Men, Women, and Kids by Scott Holland

So far so good with these headlights. The headlight's flashing function illuminates every road sign, stop sign and even license plate in my path, making me clearly visible. One car even flashed me with its headlights lol. The tail light that I attached to the seat stays on the back of the frame and the cars give me plenty of room. The quick disconnect is easy for the headlight, you have to pull the tail light a bit, but both work well. Watch the video to measure the brightness when they blink (there are other settings as well). The price is good, if in doubt take it.