CycloneCycle 5 Modes 900 Lumens LED Rechargable Bicycle Headlight with Batteries and Charger

The charger supplied with the light is a terribly cheap model. Note that neither the charger nor the batteries have a + end marked (the batteries do have an indent near the + end). The batteries have no markings at all. The batteries tend to randomly spring out of the charger so you may be tempted to tie a string around them. The light arrived without any instructions at all.

The feature I like most is it can use both the rechargable battery or regular battery. The build of the flash light is great. The holder is not that easy to get the flash light in and out, It is a tight fit. Given the 900 lumens claim, I would expect the beam to be brighter, particularly when putting it in a wider position. For the price, perhaps you can buy two to put them on both sides of the handle. Maybe a design with a few LEDs can give a wider beam. I have to complain about the case, which is made of very flimsy plastics. I got the first one broken on arrival. Ordered a replacement, just a little less broken. I think the company should add one or two more bucks to get a better plastic box or better yet metal box - granted you can make the flash light pretty sturdy.

It is nice to use it as hand holding flash light.But I use it on my bike, and the grip to my handle can not survive the vibration on rough pave road. After some time of riding on not super good paved road, the grip will slip, and the light's direction will need to re-adjustify. If you screw the grip too hard, it will not get tighter.

This light is sooo bright! And I love that there is a spare battery. It's a great value for the price. Bike shops charge $80 or more for 300 lumens. This is 900! The holder though I give a 1/5 simply because it won't fit on my handle bars - the diameter is too small for today's standard road bike bars.

The light kit came as listed on Amazon's website. It did not came with any instructions. Not even a schematic of how to insert battery. The battery charger worked well. It stays green with full charged battery inserted, red when not fully charged. The light is very bright, so don't look at it to see if it is on, use your hand. The light mount has a swivel with teeth but I didn't know that because there was no instructions or website listed. Trial and error is the only instructions. I received it last week and yesterday was the first use. I'm still alive so the cars did see me coming. 6 week after receiving it (6/20?), I was riding on a flat paved surface. The lens fell out somewhere during the ride. I thought I just squeezed a rock with my tire. The light is now useless. Could not return the broken light so now I have nothing I can use but the case. I went on the same route today (6/21/16) and found the end cap with lens. I re-screwed it into the body and it worked.

I've been commuting home from work at night with this light for a few weeks and it operates precisely as described. I am very happy with its performance, especially for the price. The telescopic focus makes the beam quite versatile. The optional battery conversion (AA or AAA) was a nice surprise.To address some complaints from negative reviews:So far the mount seems to hold the light very securely.Obviously, this headlight is a flashlight-style design. How somebody could purchase this item, then proceed to be upset about the design, as if it were a surprise, is beyond me.I concur with one reviewer who mentioned that the focus can not be adjusted while riding. This is true. However, is there a model on the market that can be adjusted with one hand while riding? Certainly not at this price point.- A paying customer

love it, great value, packaging & rechargeable batteries, as it does burn through the batteries fairly quickly. It also has fallen out of the holder several times, with just the gentlest of knocks. Glad it is super sturdy, almost weapon like, or maybe could be used for self defense too. Have tried to adjust various ways, but seems to fit a smidgen loose.

The light is super bright and is adjustable. It's very nice that it comes with two rechargeable batteries (so you have one as a spare) and also has an adapter to take three AAA batteries also. Otherwise I haven't field tested it yet. In the assassination business, a flashlight is one of your best friends. Maybe not as crucial as a high powered rifle or fake passport, but definitely useful.It actually comes in a nice little case too. The case I got had a broken latch which was not that big a deal, but I mentioned it in my feedback to the company and they gave me a choice of returning or refunded me $10. By the way, that is how you run a business. Great product and great customer service.