There is also the added cost of replacing the batteries every time they run out, and this also has an environmental impact. Unless you are using lithium based batteries you garden lights will struggle to operate at sub zero temperatures. There are so many different styles of outdoor garden lights on the market that it is sometimes difficult to know where to begin. However you may be pleased to learn that whether you are looking for some cheap lights or more expensive designer outdoor lighting their power sources fall in to three main categories. All garden lights will be powered by either; battery, solar or mains electricity and this article takes a look at the pro's and cons of each of those power sources, so that you can make an informed decision. Solar Power Solar power offers the possibility for lights to be position wherever there is sunlight during the day (so that they can charge).. Out of all of the power sources batteries offer the most flexible solution in terms of positioning the lights; however, they also have some major drawbacks.

Battery Power Battery powered outdoor lights can be positioned any where in the garden and do not necessarily have to be positioned in the like solar lights.