Solar lawn light source selection?

The choice of solar lawn lamp light source needs to consider performance, cost and application requirements. As a mainstream light source, LED has the advantages of long life, low voltage and low control cost. However, there is a big gap between its luminous efficiency and three-color primary color high-efficiency energy-saving lamps, and there are significant differences in price and service life. When using ultra-bright white LED, it is necessary to pay attention to the maintenance rate of light, otherwise it is easy to cause quality accidents. For solar lawn lights with large power, it is more reasonable to use three-color primary color high-efficiency energy-saving lamps. However, for small power solar lawn lights below 1W, if you need to achieve light and dark adjustment and frequent switching, LED is still a suitable choice.

While considering the performance and cost of the light source, the luminous efficiency of the LED is relatively low, only about 1/3 of the three-color primary color high-efficiency energy-saving lamp, affecting its energy efficiency ratio. In terms of price, there is a significant difference in production costs, LED prices are much higher than high-efficiency energy-saving lamps, and in the service life, although there are dozens of times the difference between the two, but the actual situation is not the case. For low-power solar lawn lights, especially those that need to adjust shading and frequent switching functions, LED has become an ideal light source choice with its characteristics.

However, when using ultra-bright white leds, attention should be paid to the problem of light pass maintenance. If this parameter is insufficient, it may lead to quality accidents. Therefore, when choosing a light source, it is necessary to consider a number of factors to ensure the performance and safety of solar lawn lights. For large power solar lawn lights, it is recommended to use three-color primary color high-efficiency energy-saving lamps to achieve longer service life and higher energy efficiency. Overall, the choice of light source needs to be considered according to the specific application needs and cost budget to achieve the best results.