Best Bike Lights, Tested & Reviewed (2025)

measuring: If you are traveling, you will need to remove the lights for safekeeping. Look for more compact designs that can easily fit into a pocket or bag. Thanks to LED technology, you can find lights that are impressively bright and pocketable. Sizes and weights are listed here without mounting brackets (unless they’re integrated) because their size and weight in your bag is more important than adding a few ounces to your bike (unless you’re a pro racer).

Installation method: Where and how you hang your bike lights is important. Handlebar mounts are great for lighting up the road ahead, look for lower-angled designs that will light up the road for improved visibility. Helmet-mounted lights move with your line of sight, making them ideal for cycling. The taillights should be securely attached to your seat or bag. And look for tool-free quick-release mounts for easy on/off, and elastic straps for easy switching to another bike frame. Some models also offer clip versatility for backpacks or clothing, giving you more ways to stay visible.

shipping: Unless you’re planning epic all-night trips, brightness is more important than battery life. Everything tested here charges via either USB-A or USB-C. We’ve moved away from cheap designs that require disposable batteries, because they die quickly.

Battery life: How long the battery lasts depends on the mode you choose. Battery life can range from 2 to 30 additional hours. The brighter the light, the faster the battery drains, and having a solid beam also uses more energy than a flashing light. On the road or trail, the brighter the better, but if your battery is low, you can usually dial it in to extend battery life.

Check your local legislation: While most states require some type of lights in low-visibility conditions, laws about this He writes Which lights are legal – range, lumens, whether or not they can strobe – will vary depending on the state. If you’re nervous, check your local state legislation here.