You can't be too careful when riding at night. Sunlite's K100/L300 Light Combo gives you extra visibility at a good price. The headlight sports a super-bright Krypton bulb, and the taillight uses 3 super-bright LEDs with both flash and steady modes. Both lights are housed in tough, water-resistant bodies so they're perfect for commuting year round. The taillight mounts to your seatpost, and the headlight uses a quick-release handlebar mount.