In autumn and winter, I find this light especially beautiful and it's also dark enough to perceive it. Here then is not enough solar radiation to achieve a usable boot. Assume that in the winter is likely to be put out the light when turning from 16:30 clock at 17.30 clock.
Nevertheless, the lamps are well finished, very inexpensive and they are really nice to look at and give a very warm light from (is more of an LED in the electronics market, probably not of the new, extremely fuel-efficient). One comes to the battery is not very well ran, but with little effort craft a 2100 mAh battery of AA-size (AA) could hang, the I boot externally. Operates the lantern without interruption SEVERAL DAYS throughout, which only every 2 weeks time charging is necessary every day in an operation of several hours.
For a price of about EUR 3 per piece I find the lights succeeded.