Currently, lighting consumes about 20% of the electricity consumption , electricity consumption is an important way to reduce lighting energy savings . To achieve this goal , the industry has developed a variety of energy-efficient lighting , and have achieved some positive results. However , the requirement from the ” green light” is also far , the development and application of more efficient, reliable, safe , durable, new light is imperative.
The successful development of ultra- bright LED , greatly reducing the cost of solar lighting , so as to achieve cost quotations or near the beginning of the AC power frequency lighting system installed , and protect the environment , ease of installation, operation security, economic and energy saving . Due to the high efficiency LED light has , low heat advantage , has been increasingly used in the lighting field , and showed a trend to replace traditional lighting .
With the economic development, China ‘s lighting electricity will greatly increase, the research application of green energy-efficient lighting will gain more and more attention. Solar LED lighting as a cold light source products with higher cost , green , safe, reliable , stable quality , long life, easy installation and maintenance , etc. , can be widely used in green lighting, road lighting, advertising light box lighting, urban landscape modeling lighting and home lighting system , solar LED lighting, but a higher one-time investment is the bottleneck in its development.
LED’s low power consumption , extraordinary life has been widely applied to the signal indicator , digital display and other weak areas . However, due to the opening angle of traditional LED light source , high brightness point area, the scattered light is highly directional , light and easy to form a light spot , good light uniformity and other factors , bound its application in the field of lighting . However, a combination of column and the torch -style flat head LED light source structure , and by the reasonable control of ultra-high brightness white LED flat head installation angle , a combination of light emitted by the LED illumination light and illumination uniformity increased dramatically. This technology can not only enhance the luminous efficiency , and the combination of light energy is only about 4w , light brightness up to 20w 40w incandescent lamp or energy emitted luminance , more efficient use of solar energy . Only 12w solar battery capacity , 12v/24ah battery pack will be able to ensure that such LED light source in five rainy days continue to work effectively , and the service life of 100,000 hours , more than 10 times the energy-saving lamps .