Influence of LED lamp beads on Led Street Lighting efficiency

Led Street Light refers to a street lamp made of the LED light source, which has the unique advantages of high efficiency, safety, energy-saving, environmental protection, long life, fast response speed, and high color rendering index, which is of great significance to urban lighting energy saving. LED lamp bead is one of the most important components of Led Street Light, and its various index parameters and use environment have a huge impact on the light efficiency of Led Street Light. What is the effect of LED lamp beads on the light efficiency of Led Street Light? Let's take a look at it next.

Here is the content list:

l LED lamp bead light effect

l Correct use of rated working current of LED lamp beads

l The adaptability of LED lamp beads to temperature

LED lamp bead light effect

The light effect of LED lamp beads is the core and most basic factor affecting the light effect of Led Street Light. When LED lamp beads are used in LED street lamps, their luminous efficiency will be reduced.

Correct use of rated working current of LED lamp beads

First of all, each Led Street Light lamp bead has its own rated working current. In the process of use, whether it is used single or multiple, the driving current of each LED should not exceed the rated working current of the lamp bead. Second, the power supply circuit must be carefully designed to avoid circuit pulses. The instantaneous pulse will destroy the fixed connection inside the LED, damage the performance of the Led Street Light, and affect its life. Reasonable circuit design can prevent the LED lamp beads from being subjected to overvoltage (overcurrent) shocks and cause deadlights and broken lights. Third, when multiple LED lamp beads are used together, luminous brightness and color consistency are required. Therefore, the series-parallel arrangement of the lamp beads should be carefully calculated to ensure that the working current of each lamp bead is consistent.

The adaptability of LED lamp beads to temperature

As we all know, many parameters of Led Street Light are related to temperature. When LED lamp beads work in LED street lamps, the junction temperature affects not only the lifespan of Led Street Light but also its luminous efficiency. Influenced by packaging materials and packaging technology, each LED lamp bead has its temperature limit. In the process of the LED street lamp design, it is necessary to ensure that the junction temperature of the LED lamp bead does not exceed its temperature limit. According to the current industry situation, most LED lamp beads can work at 95~105℃, a few can work at 115℃, and very few can work at 125℃. LED lamp beads have higher temperature tolerance, the junction temperature in LED street lamps is lower, and the light efficiency of LED street lamps is more stable.

Guangzhou Best show Lighting Co., Ltd is a high-tech led lighting factory with 10000 square meters, located in Guangzhou, China; was founded in 2009 and owns 11 years of production experience; it is dedicated to R&D, production, marketing, and customer service. The above is the relevant content about the influence of LED lamp beads on the Led Street Lighting effect. If you are interested in Led Street Light, you can contact us. Our website is https://www.bestshowled.com/.