Solar
Lights better known as landscaping lights are lights that are charged
up during the day from the sun's light. At dusk, they turn on automatically,
and remain illuminated overnight, depending on how much sunlight they
receive during the day. Many retailers offer these lights, and they
are often very affordable.
They must be placed in a position where they receive as much direct
sunlight as possible during the day, as solar lights can fail to illuminate
at night if placed in shady positions. Some solar lights will not
illuminate on rainy or cloudy days because they have not been able
to recharge without sunlight.
Solar lights are generally waterproof if sealed correctly. Most brands
require rechargeable batteries, which are charged by solar power during
the day, and can last up to 12 months. Solar lights do not provide
as much light as a standard electrical lighting system, but they are
easily installed and maintained, and provide a much cheaper alternative
to electrical based products.