The core elements that affect the effect of Led Street Lighting

The difference between LED street lamps and conventional street lamps is that the LED light source adopts a low-voltage DC power supply, high-efficiency white light synthesized by based power blue LED and yellow, which is efficient, safe, energy-saving, environmentally friendly, long-life, fast in response, and high in color rendering index. Unique advantages can be widely used on roads. The outer cover can be made, With high-temperature resistance up to 135 degrees, low-temperature resistance up to -45 degrees. So what are the core elements that affect the lighting effect of Led Street Light? Let's take a look at it next.

Here is the content list:

l Influence of LED Drive Power Conversion Efficiency on Light Efficiency

l The influence of circuit design on light efficiency

l Effect of Led Street Light Structure on Light Efficiency

l Influence of lens light distribution design on light efficiency

Influence of LED Drive Power Conversion Efficiency on Light Efficiency

LED driver is another important part of Led Street Light. Its parameters have a huge impact on the overall performance of Led Street Lights. Among them, the LED drive power conversion efficiency has a particularly important impact on the light efficiency of Led Street Light. The higher the conversion efficiency of the LED drive power, the smaller the power of the Led Street Light, and the higher the luminous efficiency of the Led Street Light under the same luminous flux. In the current industry, the conversion efficiency of LED drive power with an output power of about 150 W is mostly around 91%~93%, a few products can reach 93.5%, and very few products can reach more than 94%.

The influence of circuit design on light efficiency

Under the premise of the same power and the same number of lamp beads, the series-parallel mode of the LED module circuit design is different, which also has a great impact on the temperature rise and luminous efficiency of the Led Street Light. In the industry, LED module circuit design mostly adopts two methods of high voltage or high current, but both methods have their advantages and disadvantages. High voltage and low current can improve the efficiency of lamp beads, but there are safety risks; low voltage and high current, high safety factor but easy to cause loss. How to choose needs to be analyzed in the specific design process.

Effect of Led Street Light Structure on Light Efficiency

The structure of Led Street Light will affect the light angle, light uniformity, heat dissipation, waterproof, etc., and also affect the light efficiency. In the current industry, many LED street lamps are bulky due to unreasonable structure, which not only reduces the performance of the product but also increases the cost of the product. A good Led Street Light structure should achieve the following points: beautiful appearance, lightweight design, reasonable light distribution, high light output rate, and good heat dissipation performance (try to use air convection, and have a large contact surface with air).

Influence of lens light distribution design on light efficiency

The impact of the lens on the optical performance is even more important. The lens not only affects the light distribution type, light output angle, light uniformity, etc. of the Led Street Light but also has a great influence on the light efficiency of the Led Street Light. A scientific and reasonable lens can improve the light output rate as much as possible on the premise of ensuring the light distribution requirements, thereby improving the light efficiency.

The above is about the core elements that affect the light effect of Led Street Light. If you are interested in Led Street Light, you can contact us. Our website is https://www.bestshowled.com/.