Bike lights

The difference between cheap bike lights and good ones isn't brightness. It's reliability. You discover this at 6:30 AM on a Tuesday when your $15 Amazon special dies mid-commute and you're suddenly invisible to traffic. Real bike lights survive weather, hold charge, and mount securely. The rest are expensive disposables.

Start with proven brands. Cygolite makes bulletproof commuter lights that last years. Their Metro series hits the sweet spot of price and performance. Light & Motion costs more but their Urban series doubles as emergency flashlights. For road cyclists, Lezyne offers compact powerhouses that won't embarrass you in group rides. Skip the knockoffs. They fail when you need them most.

Lumens matter less than beam pattern. A 400-lumen light with good optics beats a 1000-lumen floodlight that blinds oncoming cyclists. Look for lights with focused center beams and side visibility. Rear lights need steady and flashing modes. The science is settled: flashing gets more attention during daylight, steady works better at night when drivers need to judge your speed and distance.

Mounting systems separate amateur hour from professional grade. Rubber bands stretch and snap. Cheap plastic clips crack in cold weather. Quality lights use tool-free quick-release mounts that stay put through potholes and emergency stops. Test the mount before you trust it with your safety. A $200 light on the ground helps nobody.