Great headlamp decent tail light.
920968
The headlight IS super bright, but the tail light is mediocre. The adjustable beam for the headlamp is very cool, makes for a good flashlight on its own. The Large led square is blinding!.
4478901
This light seems to be plenty bright enough for a tail light, cars don't seem to be in a hurry to run me over. It has a few different modes and reflectors on the sides which is nice. It fits onto my Ibera pakrak as if it were specially made for it, and in the few times I've needed to use it hasn't gone dead yet. My one complaint about this light is the position of the power button... It is on the bottom left of the rear of the light which is between the light itself and the mounting bracket. For someone who's fingers aren't paper thin it's basically impossible to turn it on and off without removing it from the mounting bracket, although this isn't very hard as it slides upward with relative ease. Overall it's a great light just wish the power button location were better thought out and easier to use.
4017274
I love this head lamp. For 200 lumens the TIR lens absolutely ensures none of it goes to waste. I've had lamps with 1,000 lumens and doesn't cover the area this light covers. Only thing is the battery life is not outstanding, being out only uses 2 AAA batteries but the low battery indicator works great, as does the wave function. I use rechargeable batteries so no issue for me. Also i love the + indicator for loading batteries in the dark.
2204227
Great headlamp. very bright when needed, and barely illuminated at it's lowest when you don't want to blind someone or lose your night vision. nice battery life, too. wish there was a bit more of a fine adjustment for the vertical tilt, but it isn't wobbly at all which is nice. battery pack sags a bit if you don't use the top strap, but hasn't slid down to my neck like that. the main head strap seems like it could use some more material, I have a fairly small head and have it extended all the way and it fits perfectly, but someone with a bigger head it might be a bit tight.
1922411
This is a good headlamp. Bright enough for all kinds of activities. The highest setting is really bright. Maybe too bright for just walking on the trail. The lower setting will probably get the most use. Don't care for the red light. This lamp seems well made and should last if taken care of. As usual, never mix old and new batteries and it should be fine. On a side note, few reviewers stated that Petzl headlamps are made in France. However, this one that I received is made in Bulgaria.  I'm not sure if there's any quality difference where it's manufactured but I was hoping that it would be made in France. I'll just have to see how it holds up.
2051995
This is my first head light, decently-built, not too heavy.  The night vision mode (red light) was very useful at the firefly festival in the Great Smokys.  The visibility under the other modes (white light) were good as well.  LEDs are a must for night hiking.  I hadn't had a chance to test out the battery life, but so far so good.  For under $20 I couldn't ask for more.
1931952
Nice little headlamp.  Passed the "round-the-house" tests with flying colors.  It can be angled down - a big plus when you don't want to blind your friends while talking to them.  Another nice feature is two separate buttons - one for red and one for regular bulb - you don't have to cycle through to get to the lighting mode you want.  It's bright enough for normal usage - it is not a flashlight replacement, just its complement

Haven't dip it in water but look like it can survive splash, rain, and momentarily submerged.  Overall, I like this headlamp, so far.
3275068
Thus far, I have not needed to replace my batteries as often as my previous headlight and tail light combo.  Great price for a front and tail light.

This head light is only for other to notice you in the dark because the wattage is not strong enough for bikers to see far in the dark.

My only wish is that the tail light could be thinner because it is kind of bulky for a tail light.

I have yet to try my lights in the rain...so I have no comment in regards to its "waterproof" ability.
4902927
Very bright tail light. Exactly what I wanted.
1746808
Great headlamp for the price. I love the fact it charges with a mini usb charger  (the same as my phone) it's also very light to carry around the jobsite.
3995503
I chose this headlight primarily for the red light option when backpacking; however, I have used it repeatedly around the house on minor repairs where the lighting was low.  I like the the bright white light on these tasks. My only negative comment is with the headband for the ligh.  It is wide and holds the light well; however, I would also have liked a strap across the top of the head to more securely fasten the light. With just the head band, I need to have the light tight around the head to ensure it remains in place.
112896
This tail light has worked well for me for several weeks.  I'll know what the battery life is after a few more months but so far this has been a great buy!
255350
This is a great tail light. Run time on the battery is surprising. Nice to have a couple of flash patterns. One of the patterns is great if you ride with some one and the other will be sure to get a drivers attention. Came with a variety of mounts. It was easy to attach to my bike.
2319671
Very bright. Easy install. Be careful popping the tail light open. Might easily break. For the head light, after you put in the batteries (not included) make sure you slide the battery pack back in the right way otherwise it may get stuck
3102235
Headlight isn't practical for illuminating the path ahead when it's dark, but it's a decent strobe light to get noticed by incoming traffic.  In addition to this unit as a strobe I also use another LED flashlight when riding during evening hours.

Taillight has three settings like the matching headlight and it works perfectly.  Easily mounted and very visible to other cyclists or drivers.  I have spent more on a single taillight before and this one is just as functional and it's even brighter!
567477
Great headlamp.  Lumens is questionable.  I have another headlamp that is rated at 900 lumens and it appears just as bright.
It's comfortable and nice looking.
3351449
Headlight works good, but the tail light quits working when you hit a bump and the light is jarred.  I think it's the battery connection coming loose for a moment but have to check it out further.  Nice bright tail light when it works.  Got it at a flee market for three dollars without batteries.  Works good for the price paid, probably only last a year anyway with the humidity in Florida.  I would buy another one if needed.