Bright Eyes - Piranha 300 - USB Rechargeable Waterproof Front LED Bike Headlight with Free Tail Light - Super Bright with 360 Degree Rotating Quick Release QUICK RELEASE MOUNT with 360 DEGREE ROTATION for incredibly easy installation, use, and removal. Press the dismounting button and easily slide the light out while leaving the mounting bracket in place. The light fits in your pocket so you can take it with you when your bike is unattended as an ANTI-THEFT measure. FAST USB RECHARGEABILITY - Only 2 hours to fully charge. AND the StellarLights Piranha 300 fits all kinds of bikes with handlebars up to 40mm in diameter. For a limited time, you also get a FREE TAIL LIGHT with your purchase! SUPER BRIGHT FOR YOUR SAFETY - The latest CREE LED technology provides you with bright light and up to 300 feet of visibility. FEATURING 4 MODES FOR LONGER RUN TIME - High (2 hours), Medium (4 hours), Low (6 hours), and Flash (5 hours). AND the entire light set is IPX5 certified WATER RESISTANT which means that your light is always safe (even if you're soaking wet). NEARLY BULLETPROOF BUILD QUALITY backed by the famous StellarLights LIFETIME GUARANTEE - Our customer service is as stellar as our lights are! ORDER NOW WITH ABSOLUTELY NO RISK!