When riding in urban areas at night, there's often plenty of light, so the problem isn't seeing what's in front or around you the problem is being seen by motorists. You could drop some bigger money on a heavy duty light set, but to keep it light, keep it simple, and keep it relatively inexpensive, we heartily recommend the NiteRider Lightning Bug Headlight and Stinger Taillight Combo. The Lightning Bug 120 headlight and Stinger taillight make a great team. They're entirely waterproof, and snap on and off your bike easily with durable silicone bands and no tools required. The Lightning Bug packs 120 lumens of power and the Stinger cranks out 20 both very bright for being so compact and weighing no more than 40 grams each. The NiteRider Lightning Bug Headlight and Stinger Taillight Combo comes with two USB cables so you can recharge each light simultaneously.