BRC: Best daytime visibility for the money. Batteries are Triple-A’s and last for hundreds of hours.

PLANET BIKE: 1 Watt Power LED plus 2 red LEDs for visibility up to 1 mile
Steady and attention-grabbing Turbo flashing modes
Highly visible, even in day light
Ultra compact vertical design is weatherproof, lightweight and durable
Includes bike mounts and clip mount for multiple mounting options
Optimized electronics yield greater durability and improved burn time and light output as batteries fade.
Soft touch button has affirmative feel, even with gloves on
Up to 100 hours of run time on 2 AAA batteries (included)
weighs 75 grams with batteries