Knog Plus Bike Rear Light - LED Bike Tail Light – Rear Light Mounts to Your Seat Post, Seat Stay or Clips on Clothing - USB Rechargeable, Waterproof, Ultralight Cycling Safety - Black

The media could not be loaded. SmallBrightPlenty of light modesEasy to clip on and off the mountBattery charge lasts a Long timeDaytime visibility is a Mustthere is one low light blink mode for nighttime riding..Love it, best bike light i ever had..

I love them all. Just wish the batteries lasted longer.

The media could not be loaded. I bought the combo pack plus an additional rear tail light after I recently lost my 2nd Cygolite Hotshot Pro 150. I've now lost 2 of those fantastic lights on my rear rack mount midride and said I wouldn't buy another that is risk losing on my Cygolite Hot mount for rear bike racks.In comes these Knog lights. A friend of mine recommend them as we both rode the 150 mile GAP trail recently and he had no issues with these lights accidentally detaching from the magnetic mounts. While they don't have the same lumen rating as my old cygolites or as many features such as temo control for the flash/pluse they have 5 flash settings. I haven't tested my usage on a full charge but again my friend has these same ones and they last hours or over days of usage without needing a charge.There are no included instructions but the mounts have 2 different sizes of rubberized bands that can be used for the mounts or you can use the clip on the light unit itself for mounting and it's all easy to mount and operate.I really appreciate their simplicity, convenience reliability and that you're not paying more for another USB charging cable and extra fluff. The twin pack plus a single rear light cost me less than 1 of my Cygolites. So I'm confident while marginally less bright, they will keep me visible and this safe while riding in urban settings.

This review is for the tail light only, and has been edited to reflect disappointing charge life.I bought this to replace a Blackburn Flea 2.0 that died on me due to poor design. I was looking for a rear light with a clip to hang from my saddlebag, as well as multiple settings that I could adjust on the fly while wearing full-finger gloves. I can't reach the light if it's mounted on the frame with the rubber bands, or clipped to my backpack, and my saddlebag blocks the light if I mount it on my seat post.Pro: The light itself is very bright, with a clever USB design. The thing is, lots of companies make lights that do that.Cons: The clip on this light is nowhere NEAR tight enough to keep the light from bouncing off. I had to stop and retrieve it twice after going over bumps. It seemed to be fine on my backpack, but I can't reach it there, and adjusting between steady state and blinking without dismounting is a key feature for me. Knog failed on this pretty simple design concept.Also, Light does not adequately hold a charge. I've never had a rechargeable taillight that I had to plug in literally after every ride. For this, I'm knocking off two stars from my original three-star review.

Use the included bracket, or clip it onto anything. Tip: Slip a few O-Rings onto your seatpost, and you'll always have a convenient mounting point that's discreet and unobtrusive when not in use.Wondering if the magnetic mount is strong enough? I think so...if you hit something so hard that it knocks this loose, I think your taillamp will be the least of your concerns.Easy to charge (no cable). Several flashing modes, or use it in steady mode if you prefer. Aesthetically, I love how it almost disappears against a seat post (if the seatpost is black). You want the LEDs to stand out; you want the housing to be sleek.Would buy again without reservation. I haven't seen another product on the market that comes close.

It's a great light for what it is BUT there is one issue. I should NOT have to force it into any of my USB charging devices. You have to wedge it in. I thought I was doing something wrong before It in and it lit up.

Cool way of charging and strong magnet to hold the clip to the light. A very unique product. I use this on some serious mountain bike trails and all the way home. Everything about this product exceeds my high expectations.

I've always loved my Knog bike lites; this series is almost 50% less expensive than previous ones. The lights and flash modes are cool; sometimes the little buttons are hard to activate with cycling gloves on.