As an environmentally friendly and energy-saving green lighting product, the lumen setting of solar lights is related to energy utilization and lighting effects. This article will explore in depth why solar lights cannot be set too high lumens, and provide reasonable lumen setting suggestions.
1. Working principle of solar lights
Solar lights use solar panels to convert sunlight into electrical energy, then store electrical energy through a charging controller, and finally emit light through LED lights. Due to the limitations of the photoelectric conversion efficiency of solar panels and battery capacity, the brightness of solar lights is subject to certain restrictions.
2. Light conditions and environmental adaptability
Solar lights are usually used in outdoor environments, where lighting conditions are greatly affected by factors such as weather and seasons. Setting a lumen value that is too high will cause the battery to run out quickly, affecting the nighttime lighting effect.
Generally speaking, the higher the lumen, the shorter the lighting time. In addition, too high a brightness may also cause unnecessary interference to the surrounding environment and human eyes.
3. Energy saving and sustainability
The original intention of solar lights is to save energy and protect the environment. Proper control of lumen value can extend the working time of solar lights, improve energy efficiency, and conform to the concept of sustainable development. In addition, reasonable lumen setting can also help extend battery life and reduce replacement and maintenance costs.
The appropriate lumen setting for solar lights depends on the purpose of the lamp and the installation environment.
4. Here are some reference suggestions:
Path lighting:
Recommended lumen value: 100-200 lumens
Suitable for scenes such as garden paths and walkways, providing soft lighting to ensure walking safety.
Courtyard or terrace lighting:
Recommended lumen value: 300-600 lumens
Provide sufficient lighting for courtyards, terraces or outdoor leisure areas to create a warm atmosphere.
Security lighting:
Recommended lumen value: 700-1000 lumens or higher
Used in places with high security requirements such as entrances and driveways, providing stronger lighting to increase the sense of security.
Decorative lighting:
Recommended lumen value: 50-150 lumens
Mainly used for decorative purposes, with soft light to create an atmosphere, suitable for lanterns or landscape lighting.
These lumen values are only for reference and can be adjusted according to site needs and the design of the lamp in actual applications. For solar lights, it is important to maintain a balance: both to meet lighting needs and to consider the charging capacity of the solar panel and the battery life.
In general outdoor lighting environments, moderate lumen values can meet lighting needs while ensuring efficient use of energy and environmental comfort. In special cases, such as security lighting, the lumen value can be appropriately increased according to actual needs, but the principles of energy saving and environmental protection should also be taken into account.
By reasonably setting the lumen value of solar lights, we can achieve the goals of energy saving and environmental protection, extend battery life, and improve lighting effects. When designing and selecting solar lights, it is necessary to comprehensively consider factors such as lighting conditions, environmental adaptability, and energy-saving sustainability to achieve the best lighting effect and user experience.
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Post time: Aug-23-2024