Price Paid: About £25 uk
I've had one for about two years. The picture doesn't show how it works. To attach it to your head, pull on the small plastic pad at the back. This extends the two very fine cords from each side of the back of the lamp to form a loop which can be slipped over your head so that the lamp is located on your forehead. When it's time to put it away, just take it off, and the cords wind themselves back into the body of the lamp.
At first, this design looks like a manufacturer's own-goal. Surely the lamp will be too tight, or too loose so that it falls off, and that fine cord must break or fray.
No so. This is so lightweight (60 grams including the 3 AAA batteries) that I can forget I am wearing it. I have used it several times a week for two years, and that fine cord has never broken, or even frayed. The cord tension is tight enough to hold the lamp in place even if I deliberately try to flick if off my head (I've just tried unsuccessfully to do that) but not so tight as to be uncomfortable. I do get a 'line' left by the cord along both sides of my forehead if I wear it for more than a few minutes. So, if you are interested in looking cool after taking it off, don't buy one. It can, of course be worn on your arm, or leg, as required. I wear glasses, and the light can illuminate the inside of the frames, which can get irritating over long periods.
It has three LEDs. They produce a 'pool' of light rather than a 'beam'. The level of illumination falls off rapidly so this is not for looking at anything more than four metres away. It does an excellent job of providing enough 'local' light for reading, cooking, avoiding obstacles in the dark etc. The battery consumption is almost unbelievable. The level of illumination falls off slowly over the life of the batteries, but this is well in excess of 50 hours, even using rechargeables. For the first 15 hours, there is easily enough light to read comfortably, even for someone like myself with rather poor eyesight. I found it quite fiddly to fit the batteries, but once installed, everything clicks together very soundly. If you are a 'lighter is better' freak, this is for you.
In summary, this is a tiny, robust, reliable, lightweight, durable device that earns its place in your kit. I recommend it unreservedly. The only negatives are that the batteries can be fiddly to fit, it shines on your glasses, it leaves a line on your forehead, and it's expensive. As usual, you get what you pay for.
Small, bright, light weight, good battery life even without using battery saver mode. Had mine for over 5 years with no problems. String retraction still strong, with no signs of fraying.
Tried bigger lights with straps, buckles, elastic bands, etc. but I'm a red-head and like to keep it simple. I go as light (no pun intended) as possible without being fanatical. Used in deserts of CA, Yosemite, Yellowstone, and Glacier, and several back country treks throughout CA and Montana.
If you have ever dropped your flashlight during a late night bathroom run you'll really appreciate this light. Also great for inside-the-tent duties as well. Gave one to my brother-in-law and he loves his as well.
A great little bit of kit. I used to use a Petzl Zoom which is a bit like carrying a floodlight attached to a brick. I will still use the Zoom if I need flood light quality lighting, however for most of the time you just need enough light to see where you are going and read a map and here the Zipka scores big time.
The Zipka weighs next to nothing and is tiny so you can happily carry it with you all day and not worry about space or weight. It is very easy to use and has incredible battery consumption. On its highest power mode you get about 50 hours and on a lower power mode you get nearly three times that much !!! The light is easily bright enough to use for most tasks, reading included, but since it is from LEDs not bulbs then you don't get as much distance illuminated. The plus is that the LEDs don't break like bulbs do, so no need to carry spares.
This is an extremely lightweight headlamp that easily adapts to fit your head, hat or helmet (kinda). This model replaces the headband model Tikka (which is actually very comfortable albeit a little hot) for a light weight cord which is lighter but a little less stable in extreme activities. No doubt this is an upgrade to a classic but unfortunately you have great (one of the best) short range illumination but Petzl has yet to add medium range illumination (mri) to its LED headlamp line.
Uses: general, camping, hiking.
Pros: Long battery life, light weight, outstanding short range illumination (sri), comfortable design, good placement of switch, fair cost, reliable.
Cons: lacks both medium (mri) and long range illumination (lri), lacks button battery back up, thin cord that could end up around neck not always the best idea, changing batteries gives every first user the impression that they just broke it.
A good little light. The only flaws I feel could be improved is to make it waterproof and that the lines used to hold it will cut into your skin over time if you're not wearing something under them.