What are the six advantages of solar courtyard lamps?
With the development of science and technology, people's daily necessities, the demand is increasing, they are pursuing energy saving and environmental protection, the courtyard lamp is the same, now there are solar yard lamps.
Because of its beautiful design, the solar courtyard lamp not only has the function of lighting, but also has the effect of beautifying the environment. The solar courtyard lamp is mainly charged by solar panels during the day and stored in the battery by solar controller. For use in the evening, no manual control is needed. The controller adopts light-controlled time control, waterproof and cold-proof integrated design, which greatly reduces the failure rate. The light source adopts LED light source for solar yard lamp, which has high luminous efficiency. The lamp body is welded with Q235 high quality steel, the exterior is galvanized and plasticized, anticorrosion, wind resistance is greater than 9. The advantages of solar yard lamp are obvious, including the following:
1. The voltage and current of high safety factor are lower, the heat is less, and the safety hidden danger is not produced, so it can be used in dangerous places such as mine field.
2, the ray healthy ray does not contain the ultraviolet ray and the infrared ray, does not produce the radiation (the ordinary lamp ray contains the ultraviolet ray and the infrared ray)
3, the solar energy courtyard lighting efficiency, 90% of the heating energy converted to visible light (ordinary incandescent 80% of electricity to heat, only 20% of electricity to light energy)
(4) Green environmental protection does not contain harmful elements such as mercury and xenon, which is conducive to recovery and utilization, and does not produce electromagnetic interference (ordinary lamp tubes contain elements such as mercury and lead, and electronic ballasts in energy-efficient lamps produce electromagnetic interference.
5, protect eyesight DC drive, no stroboscopic (ordinary lights are AC drive, it is inevitable to produce stroboscopic)
Super long life semiconductor chip luminous, no filament, no glass bubble, not afraid of vibration, not easy to break, service life can be up to 50,000 hours (ordinary incandescent lamp service life is only 1,000 hours, ordinary energy-saving lamp service life is only 8,000 hours)
Solar-energy courtyard lamp realizes the perfect combination of function and decoration, not only beautiful and generous, but also enhance the security of lighting.