FRONT Max 500 lumens. Classic LED styling with up to date features. Silicon rubber strap. IPX7 water resistant USB cable included.REAR Max 30 lumens USB Rechargeable and magnetic clip-on mount. Wide angle optics with 270° visibility for maximum safety. Aero and round seatpost compatible. Slim design, lightweight and durable. Magnetic clip-in mount IPX7 water resistant Lezyne Bicycle Cycling Classic Drive 500 / Stick 30 Pair Black / Black Led Lighting