Solar street lightswhite light is good. Professional LED terms are called positive white light and warm white light. Each color of light has a color temperature segment. Color temperature is a unit of measurement that represents the color components contained in light. understand its superficial meaning. More The deeper meaning still needs to be explored for oneself.
Selection criteria for solar street lights
The color temperature of solar street lights is mainly white light around 5000K, yellow light or warm white light around 3000K In. Actually, the color temperature is around 3000K. Yellow light or warm white light is more suitable for road lighting, while the color temperature of street lights solar around 5,000 K is not suitable for road lightinger, because the color temperature of 5000K will make people look cold and dazzling, resulting in excessive visual fatigue. Under such conditions, people's ability to observe from a distance will also decrease, reducing the driver's driving safety.
Low color temperature light makes people happy and comfortable in low light situations. High color temperature can make people look gloomy, gloomy and cold. In bright lighting situations, light with a low color temperature can make people feel stuffy. , high color temperature will make people feel comfortable and happy, the workplace requires high lighting and high color temperature environment, and the rest place requires low lighting and low color temperature environment .
The color temperature is below 3300K and the light color is reddish, givinga feeling of warmth, a stable atmosphere and a feeling of warmth. The color temperature is between 3000-6000K. People do not have a particularly obvious feeling. visual psychology in this tone. The effect is refreshing, which is why it is called neutral color temperature. The color temperature exceeds 6000K and the light color is bluish, giving people a cool feeling.
Disadvantages: 1: (Response from various aspects such as production, sales and use) 1: High requirements for production technology, high requirements for materials, high cost → high selling price → difficult to develop the market →As a result, manufacturers cannot significantly increase their production in the short term (producers and sellers) 2: Users or consumers have a high one-time investment. In consumer psychology, consumers are readys to be consumed in batches, that is, to consume. in small quantities several times. To summarize: we see that in the short term, the high price of solar lights is a disadvantage to enter the market, but in the long term, consider it. The cost of electricity and regular replacement of lamps and accessories are significantly better than ordinary lamps. I think this is also a shortcoming of solar lights, that is, it is difficult to develop the market 2: In terms of use 1: It is easily affected by climate (weather) and can be limited by geographic location, although some manufacturers. fooling consumers with new products, think: can solar lights be used in places without sunlight? 2: According to data, the use of solar products can produce a “heat island effect”. I don't understand this and consumers don't care. This is just a gap intechnology. 3: Considering aspects such as art, solar lights lack artistic decoration. I think solar product manufacturers should consider this aspect with the improvement of people's living standards and taste, solar lights should have both useful and beautiful decorative function. Decorate the environment to improve the atmosphere of the house. Just this answer. ----Lin Lin