If you are looking for lightweight lights for your bike and would rather not go through huge amounts of batteries riding back and forth to work each day, these tiny Flea 2.0 USB bike lights might well be worth a look.
Designed and created by Blackburn Designs, these tiny cycle lights will provide 40 lumens of light from the front set of 4 super-bright white LEDs. They will run for 3 hours on steady mode or up to 5 hours flashing on a single charge. The rear red lights will provide 6 hours on steady mode and up to 12 hours flashing on a single charge.

Convenience and Efficiency
One of the standout features of the Flea 2.0 USB bike lights is their convenience. Once the battery is flat, the lights can simply be plugged into any USB port to fully charge again. This eliminates the need for constantly purchasing and disposing of batteries, making it an environmentally friendly option. Additionally, the lights come with a solar charger if required, providing an alternative charging method that can be particularly useful for long-distance cyclists or those who spend a lot of time outdoors.
The Flea 2.0 lights weigh just 17 grams, making them incredibly lightweight and easy to carry. This is particularly beneficial for cyclists who are conscious about the weight of their gear. Despite their small size, these lights pack a punch in terms of brightness and battery life, making them a reliable choice for both daily commutes and longer rides.
Durability and Versatility
Durability is another key aspect of the Flea 2.0 USB bike lights. Designed to withstand various weather conditions, these lights are water-resistant, ensuring they remain functional even in the rain. This makes them a dependable choice for cyclists who ride in diverse environments and weather conditions.
The versatility of the Flea 2.0 lights is also worth noting. They can be easily attached to different parts of the bike, such as the handlebars, seat post, or even the helmet, providing flexibility in how you use them. The lights come with adjustable straps that make it easy to secure them in place, ensuring they stay put even on bumpy rides.
Once flat, the lights can simply be plugged into any USB port to fully charge again and come with a solar charger if required. The Flea 2.0 lights weigh 17 grams and are available to buy for $30 directly from Blackburn Designs.
In summary, the Flea 2.0 USB bike lights offer a combination of convenience, efficiency, durability, and versatility. They are an excellent choice for cyclists looking for a reliable lighting solution that is easy to charge and environmentally friendly. Whether you are commuting to work or embarking on a long-distance ride, these lights provide the brightness and battery life needed to ensure you stay visible and safe on the road.
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