When it comes to high quality, premium bicycle lights (yes they exist), Australia’s KNOG is sitting at the top of the heap currently. The company continues to expand their BLINDER series of USB-chargeable bicycle lights with the new 4V Pulse pumping out 44-Lumens in brightness with optimized optics to make you ultra-visible to traffic. A single USB charge will run you 3 hours in constant beam; much longer on blinks. Pretty damn good. Best of all you can use that iPad charger to pump this up. We’ve been running ours on the roads of New York City for a while now. Not only do they work well, we have been stopped by other cyclists curious to know about the light. Not bad.