You have a lot of bike lights to choose from. From what we could tell, the ones that use the newest technology all seem to look the same. And the fun colorful ones are not rechargeable and kind of junky - bound to break when you need them most. RydeSafe's newest product gives cyclists a way to customize their rides, no matter the style. And they also integrate the latest greatest technology. A long lasting battery. Super bright 10 Mini LED Strip with four different light modes to suit your conditions. (High, Low, Flash, Breathe) USB RECHARGEABLE: Did we mention they're USB rechargeable. With a maximum run time of 7 hours and with 4 power modes (high, low, flash, and breathe) these little wonders have the juice to keep you seen all day long. WEATHERPROOF LIKE YOU: Rain or shine. For many of us, biking is a year round undertaking. Whether you ride to work, for fitness, for fun or all of the above. RydeSafe Lights use a silicone shell with a seal around the power button which make them IPX4 Water Resistant. This means driving rain and bike splashes will be no problem if that's your thing. ATTACHES TO YOUR BIKE'S HEADTUBE: Depending on your bike's setup, handlebar space can be in short supply. If you mount a bell, computer, or phone even less so. The solution was simple, move the light to the head tube up front. The RydeSafe Head Tube light comes with a 7" long strap that'll fit even the fattest head tube. Any excess length you can fold over on itself.